Sprague-Grundy Values of Grundy's Game

Introduction

Grundy's Game is a special case of a Nim Game. Given a heap of size n and two players who alternately have to select a heap and divide it into two unequal heaps. The player who can't make a legal move, then all remaining heaps have size 1 or 2, loses.
Therefore heapsizes <= 2 are lost and get the value 0. Generally a heap of size n has the value G(n) = min{ N0 \ U j G(successor_positionj) }. This formula holds for all such ``Take-and-Break'' Games.
The set of these Sprague-Grundy-Values G(n) can be divided into a sparse set, number of ones in the binary representation of G(n) without the lowest digit is even, and its complement, called the common set. Values of the sparse set occur extremly rare --- a value G(n) belongs to the sparse set if and only if parity( G(n) AND m) = 0 for a fixed game specific bitstring m. 1287 are known for Grundy's Game which has m=01111..., and if these die out the infinte sequence of the G(n) must become periodic.
Reference: E.R. Berlekamp, J.H. Conway, and R.K. Guy, Winning Ways -- for Your mathematical Plays, Vol.1, Chap. 4, Academic Press 1982.

Known Sparse SGV of Grundy's Game

G(       0)=  0  G(       1)=  0  G(       2)=  0  G(       3)=  1  G(       4)=  0  
G(       6)=  1  G(       7)=  0  G(       9)=  1  G(      10)=  0  G(      12)=  1  
G(      15)=  1  G(      20)=  0  G(      23)=  0  G(      26)=  0  G(      28)=  1  
G(      31)=  1  G(      34)=  1  G(      37)=  1  G(      40)=  1  G(      43)=  1  
G(      46)=  1  G(      49)=  1  G(      50)=  0  G(      52)=  1  G(      53)=  0  
G(      55)=  1  G(      58)=  1  G(      61)=  1  G(      87)=  7  G(      90)=  7  
G(      93)=  7  G(     146)=  6  G(     149)=  6  G(     152)=  6  G(     158)= 11  
G(     161)= 11  G(     164)= 11  G(     167)= 11  G(     176)=  7  G(     179)=  7  
G(     181)= 12  G(     182)=  7  G(     185)=  7  G(     188)=  7  G(     190)= 12  
G(     193)= 12  G(     196)= 10  G(     231)= 10  G(     232)=  1  G(     235)=  1  
G(     238)=  1  G(     270)=  0  G(     273)=  0  G(     276)=  0  G(     281)=  1  
G(     282)=  0  G(     284)=  1  G(     285)=  0  G(     287)=  1  G(     288)=  0  
G(     290)=  1  G(     291)= 13  G(     293)=  1  G(     294)= 13  G(     296)=  1  
G(     297)= 13  G(     299)=  1  G(     300)= 13  G(     302)=  1  G(     303)= 13  
G(     305)=  1  G(     306)= 13  G(     308)=  1  G(     309)= 13  G(     312)= 13  
G(     315)= 13  G(     316)=  0  G(     324)=  1  G(     327)=  1  G(     330)=  1  
G(     333)=  1  G(     334)=  0  G(     336)=  1  G(     337)=  0  G(     338)= 12  
G(     339)=  1  G(     340)=  0  G(     341)= 12  G(     342)=  1  G(     345)=  1  
G(     346)=  0  G(     348)=  1  G(     351)=  1  G(     359)=  0  G(     362)=  0  
G(     365)=  0  G(     379)= 12  G(     380)=  7  G(     383)=  7  G(     386)=  0  
G(     389)=  0  G(     392)=  0  G(     451)= 11  G(     454)= 11  G(     456)=  7  
G(     457)= 11  G(     460)= 11  G(     469)=  7  G(     474)=  7  G(     500)= 11  
G(     503)= 11  G(     507)=  6  G(     510)=  6  G(     512)= 13  G(     513)=  6  
G(     515)= 13  G(     516)=  6  G(     519)=  6  G(     522)=  6  G(     524)= 10  
G(     525)=  1  G(     527)= 10  G(     528)=  1  G(     541)= 21  G(     544)= 21  
G(     566)=  0  G(     584)= 13  G(     587)= 13  G(     590)= 13  G(     593)= 13  
G(     596)= 13  G(     599)= 13  G(     601)=  1  G(     602)= 13  G(     604)=  1  
G(     605)= 13  G(     611)= 21  G(     620)= 18  G(     623)= 18  G(     624)= 13  
G(     626)= 18  G(     627)= 13  G(     629)= 18  G(     630)=  0  G(     633)=  0  
G(     634)= 12  G(     636)=  0  G(     639)=  0  G(     645)= 24  G(     648)= 21  
G(     651)= 13  G(     660)= 21  G(     663)= 24  G(     666)= 24  G(     673)=  0  
G(     676)=  0  G(     680)= 12  G(     682)=  0  G(     685)=  0  G(     735)= 11  
G(     738)= 11  G(     741)= 11  G(     757)= 12  G(     760)= 12  G(     763)= 12  
G(     782)= 10  G(     785)= 10  G(     788)= 24  G(     811)= 13  G(     828)= 10  
G(     831)= 10  G(     852)= 24  G(     855)= 11  G(     858)= 11  G(     860)= 20  
G(     863)= 20  G(     866)= 20  G(     877)= 24  G(     883)= 13  G(     886)= 13  
G(     915)= 12  G(     918)= 12  G(     920)= 13  G(     921)= 12  G(     923)=  0  
G(     926)=  0  G(     927)= 12  G(     929)=  0  G(     930)= 12  G(     932)=  0  
G(     941)= 13  G(     944)= 13  G(     955)=  1  G(     956)= 24  G(     958)=  1  
G(     959)= 21  G(     961)=  1  G(     962)= 21  G(     964)=  1  G(     967)= 12  
G(     969)= 10  G(     970)= 12  G(     973)= 12  G(     976)= 12  G(     979)= 12  
G(    1005)= 24  G(    1007)=  1  G(    1010)=  1  G(    1013)=  1  G(    1050)= 12  
G(    1053)= 12  G(    1063)= 10  G(    1066)= 10  G(    1068)=  6  G(    1069)= 10  
G(    1072)= 10  G(    1074)=  6  G(    1075)= 10  G(    1077)=  6  G(    1083)= 11  
G(    1086)= 11  G(    1106)=  7  G(    1109)=  7  G(    1112)=  7  G(    1117)= 12  
G(    1127)= 10  G(    1188)= 21  G(    1191)= 21  G(    1199)= 12  G(    1202)= 12  
G(    1204)=  7  G(    1205)= 12  G(    1207)=  7  G(    1210)=  7  G(    1213)= 13  
G(    1216)= 13  G(    1222)=  0  G(    1252)= 21  G(    1255)= 21  G(    1258)= 21  
G(    1260)=  1  G(    1261)= 21  G(    1266)= 12  G(    1284)= 20  G(    1290)= 25  
G(    1291)= 35  G(    1294)= 35  G(    1297)=  1  G(    1299)= 30  G(    1301)= 13  
G(    1304)= 13  G(    1306)= 12  G(    1311)= 10  G(    1317)= 10  G(    1334)= 12  
G(    1343)=  1  G(    1347)= 24  G(    1349)= 36  G(    1350)= 24  G(    1379)= 11  
G(    1382)= 11  G(    1393)= 37  G(    1396)= 37  G(    1398)= 12  G(    1400)= 19  
G(    1403)= 19  G(    1404)= 36  G(    1407)= 12  G(    1410)= 12  G(    1413)= 12  
G(    1425)= 11  G(    1442)= 13  G(    1445)=  7  G(    1447)= 24  G(    1458)= 11  
G(    1462)= 12  G(    1494)= 13  G(    1506)= 37  G(    1509)= 37  G(    1512)= 37  
G(    1529)= 36  G(    1531)= 10  G(    1532)= 36  G(    1534)= 10  G(    1535)= 40  
G(    1538)= 40  G(    1539)= 13  G(    1541)= 12  G(    1542)= 13  G(    1544)= 12  
G(    1547)= 12  G(    1548)= 21  G(    1551)= 21  G(    1553)= 12  G(    1556)= 12  
G(    1557)= 21  G(    1559)= 12  G(    1562)= 12  G(    1565)= 12  G(    1570)= 13  
G(    1576)= 13  G(    1579)= 13  G(    1580)= 12  G(    1582)= 13  G(    1583)= 12  
G(    1586)= 20  G(    1589)= 20  G(    1595)= 34  G(    1600)= 21  G(    1603)= 13  
G(    1605)= 12  G(    1606)= 13  G(    1607)= 10  G(    1610)= 10  G(    1632)= 12  
G(    1649)= 13  G(    1683)= 10  G(    1692)= 40  G(    1707)= 10  G(    1718)= 36  
G(    1732)= 37  G(    1733)=  6  G(    1739)= 11  G(    1741)= 37  G(    1749)= 12  
G(    1752)= 12  G(    1761)= 36  G(    1764)= 12  G(    1801)= 24  G(    1802)= 37  
G(    1840)= 40  G(    1848)= 25  G(    1865)= 11  G(    1866)= 41  G(    1869)= 41  
G(    1876)= 20  G(    1879)= 20  G(    1888)= 10  G(    1894)= 30  G(    1899)= 13  
G(    1960)= 13  G(    1965)= 25  G(    1983)= 19  G(    1986)= 19  G(    1996)= 12  
G(    1999)= 31  G(    2002)= 31  G(    2011)= 36  G(    2020)= 36  G(    2021)= 18  
G(    2023)= 36  G(    2024)= 18  G(    2027)= 18  G(    2030)= 18  G(    2031)= 30  
G(    2032)= 41  G(    2034)= 37  G(    2037)= 37  G(    2045)= 12  G(    2046)= 37  
G(    2048)= 12  G(    2056)= 13  G(    2059)= 13  G(    2063)= 36  G(    2072)= 36  
G(    2075)= 36  G(    2111)= 20  G(    2138)= 25  G(    2162)= 41  G(    2191)= 36  
G(    2215)= 25  G(    2218)= 20  G(    2221)= 20  G(    2248)= 30  G(    2253)= 13  
G(    2277)= 31  G(    2314)= 13  G(    2320)= 18  G(    2324)= 30  G(    2326)= 18  
G(    2327)= 30  G(    2332)= 12  G(    2335)= 12  G(    2338)= 12  G(    2353)= 31  
G(    2356)= 31  G(    2362)= 36  G(    2363)= 18  G(    2368)= 36  G(    2404)= 19  
G(    2407)= 20  G(    2465)= 40  G(    2471)= 20  G(    2497)= 21  G(    2533)= 35  
G(    2555)= 18  G(    2558)= 18  G(    2576)= 31  G(    2579)= 31  G(    2581)= 20  
G(    2582)= 31  G(    2600)= 35  G(    2613)= 18  G(    2614)= 30  G(    2616)= 18  
G(    2619)= 18  G(    2629)= 30  G(    2642)= 20  G(    2645)= 19  G(    2648)= 20  
G(    2654)= 19  G(    2655)= 35  G(    2657)= 19  G(    2660)= 19  G(    2661)= 35  
G(    2664)= 35  G(    2666)= 30  G(    2669)= 30  G(    2672)= 30  G(    2678)= 37  
G(    2702)= 37  G(    2704)= 35  G(    2707)= 36  G(    2710)= 35  G(    2716)= 35  
G(    2718)= 19  G(    2719)= 36  G(    2731)= 35  G(    2762)= 36  G(    2798)= 30  
G(    2805)= 21  G(    2819)= 20  G(    2822)= 20  G(    2842)= 21  G(    2845)= 21  
G(    2848)= 18  G(    2851)= 21  G(    2965)= 30  G(    2969)= 36  G(    2971)= 30  
G(    2983)= 34  G(    2992)= 37  G(    3000)= 35  G(    3003)= 35  G(    3006)= 35  
G(    3009)= 35  G(    3012)= 36  G(    3015)= 36  G(    3021)= 35  G(    3024)= 35  
G(    3032)= 59  G(    3038)= 37  G(    3041)= 37  G(    3047)= 37  G(    3050)= 34  
G(    3053)= 34  G(    3054)= 19  G(    3056)= 34  G(    3059)= 34  G(    3090)= 37  
G(    3093)= 37  G(    3096)= 34  G(    3108)= 34  G(    3124)= 20  G(    3135)= 31  
G(    3138)= 31  G(    3155)= 46  G(    3158)= 46  G(    3176)= 20  G(    3179)= 20  
G(    3182)= 20  G(    3197)= 60  G(    3224)= 37  G(    3227)= 34  G(    3230)= 34  
G(    3238)= 35  G(    3276)= 34  G(    3288)= 37  G(    3290)= 31  G(    3291)= 37  
G(    3295)= 19  G(    3298)= 19  G(    3299)= 31  G(    3302)= 10  G(    3305)= 31  
G(    3317)= 35  G(    3318)= 18  G(    3320)= 36  G(    3321)= 18  G(    3326)= 36  
G(    3328)= 30  G(    3330)= 18  G(    3331)= 34  G(    3334)= 34  G(    3343)= 37  
G(    3346)= 34  G(    3352)= 34  G(    3355)= 34  G(    3369)= 35  G(    3372)= 36  
G(    3380)= 37  G(    3383)= 37  G(    3386)= 37  G(    3389)= 34  G(    3392)= 34  
G(    3395)= 34  G(    3398)= 34  G(    3401)= 34  G(    3418)= 36  G(    3437)= 21  
G(    3462)= 12  G(    3500)= 13  G(    3503)= 13  G(    3562)= 21  G(    3574)= 31  
G(    3578)= 34  G(    3581)= 37  G(    3586)= 31  G(    3616)= 10  G(    3619)= 36  
G(    3630)= 34  G(    3639)= 11  G(    3648)= 34  G(    3651)= 37  G(    3673)= 30  
G(    3674)= 36  G(    3675)= 18  G(    3676)= 30  G(    3679)= 34  G(    3682)= 47  
G(    3685)= 47  G(    3694)= 34  G(    3714)= 36  G(    3738)= 35  G(    3741)= 13  
G(    3760)= 58  G(    3771)= 20  G(    3797)= 21  G(    3874)= 11  G(    3892)= 37  
G(    3900)= 35  G(    3932)= 11  G(    3943)= 31  G(    3944)= 11  G(    3952)= 10  
G(    3957)= 59  G(    3967)= 10  G(    3979)= 13  G(    4037)= 41  G(    4062)= 46  
G(    4068)= 46  G(    4072)= 12  G(    4075)= 12  G(    4086)= 13  G(    4129)= 13  
G(    4130)= 12  G(    4132)= 13  G(    4138)= 13  G(    4167)= 12  G(    4170)= 11  
G(    4173)= 11  G(    4179)= 12  G(    4189)= 20  G(    4202)= 10  G(    4205)= 10  
G(    4206)= 21  G(    4226)= 10  G(    4229)= 10  G(    4240)= 11  G(    4249)= 11  
G(    4254)= 10  G(    4257)= 10  G(    4258)= 11  G(    4260)= 10  G(    4263)= 10  
G(    4266)= 10  G(    4272)= 10  G(    4277)= 11  G(    4286)= 11  G(    4292)= 47  
G(    4315)= 10  G(    4318)= 10  G(    4355)= 46  G(    4359)= 12  G(    4361)= 41  
G(    4362)= 12  G(    4365)= 12  G(    4376)= 10  G(    4377)= 12  G(    4391)= 41  
G(    4403)= 13  G(    4423)= 47  G(    4440)= 10  G(    4466)= 12  G(    4469)= 12  
G(    4484)= 47  G(    4497)= 20  G(    4506)= 60  G(    4519)= 10  G(    4539)= 11  
G(    4554)= 58  G(    4565)= 46  G(    4568)= 10  G(    4571)= 10  G(    4574)= 10  
G(    4588)= 11  G(    4594)= 11  G(    4597)= 11  G(    4603)= 11  G(    4613)= 47  
G(    4614)= 10  G(    4620)= 10  G(    4631)= 60  G(    4640)= 11  G(    4643)= 11  
G(    4646)= 11  G(    4649)= 11  G(    4652)= 11  G(    4666)= 10  G(    4699)= 13  
G(    4722)= 12  G(    4725)= 12  G(    4728)= 12  G(    4731)= 12  G(    4765)= 12  
G(    4838)= 11  G(    4879)= 10  G(    4951)= 11  G(    4954)= 11  G(    4956)= 10  
G(    4971)= 10  G(    4983)= 10  G(    4986)= 10  G(    5006)= 68  G(    5029)= 10  
G(    5070)= 67  G(    5096)= 10  G(    5107)= 67  G(    5160)= 66  G(    5171)= 68  
G(    5180)= 11  G(    5273)= 10  G(    5276)= 13  G(    5285)= 60  G(    5342)= 67  
G(    5380)= 66  G(    5383)= 66  G(    5392)= 66  G(    5394)= 67  G(    5397)= 67  
G(    5400)= 68  G(    5441)= 69  G(    5444)= 66  G(    5450)= 66  G(    5453)= 66  
G(    5455)= 67  G(    5456)= 66  G(    5465)= 13  G(    5496)= 69  G(    5499)= 69  
G(    5512)= 48  G(    5574)= 60  G(    5635)= 60  G(    5638)= 67  G(    5676)= 66  
G(    5694)= 69  G(    5721)= 54  G(    5743)= 66  G(    5746)= 69  G(    5749)= 69  
G(    5767)= 13  G(    5775)= 67  G(    5778)= 67  G(    5781)= 67  G(    5783)= 66  
G(    5792)= 66  G(    5829)= 61  G(    5855)= 60  G(    5870)= 60  G(    5875)= 48  
G(    5878)= 48  G(    5881)= 48  G(    5928)= 60  G(    5940)= 67  G(    5965)= 49  
G(    5968)= 49  G(    6033)= 66  G(    6036)= 66  G(    6042)= 66  G(    6052)= 55  
G(    6068)= 67  G(    6074)= 68  G(    6077)= 68  G(    6080)= 68  G(    6092)= 68  
G(    6106)= 66  G(    6111)= 68  G(    6117)= 67  G(    6120)= 67  G(    6150)= 41  
G(    6172)= 67  G(    6195)= 61  G(    6198)= 61  G(    6200)= 49  G(    6201)= 69  
G(    6223)= 48  G(    6232)= 48  G(    6258)= 49  G(    6339)= 48  G(    6370)= 68  
G(    6466)= 69  G(    6469)= 69  G(    6494)= 69  G(    6529)= 68  G(    6534)= 48  
G(    6554)= 49  G(    6555)= 66  G(    6569)= 49  G(    6574)= 48  G(    6577)= 48  
G(    6592)= 48  G(    6609)= 49  G(    6612)= 49  G(    6618)= 49  G(    6794)= 68  
G(    6848)= 69  G(    6853)= 49  G(    6891)= 48  G(    6940)= 48  G(    6972)= 54  
G(    6983)= 46  G(    6997)= 47  G(    7024)= 54  G(    7067)= 69  G(    7090)= 68  
G(    7120)= 48  G(    7129)= 72  G(    7141)= 69  G(    7147)= 69  G(    7170)= 68  
G(    7173)= 60  G(    7176)= 60  G(    7179)= 60  G(    7231)= 24  G(    7250)= 47  
G(    7257)= 66  G(    7263)= 40  G(    7269)= 25  G(    7273)= 46  G(    7288)= 46  
G(    7318)= 25  G(    7335)= 78  G(    7359)= 46  G(    7375)= 72  G(    7392)= 68  
G(    7405)= 24  G(    7443)= 66  G(    7469)= 31  G(    7470)= 40  G(    7475)= 67  
G(    7498)= 66  G(    7526)= 79  G(    7553)= 40  G(    7561)= 80  G(    7573)= 73  
G(    7585)= 41  G(    7605)= 79  G(    7613)= 79  G(    7614)= 66  G(    7616)= 80  
G(    7619)= 80  G(    7623)= 66  G(    7625)= 80  G(    7633)= 46  G(    7642)= 73  
G(    7660)= 79  G(    7672)= 66  G(    7675)= 79  G(    7694)= 73  G(    7697)= 73  
G(    7700)= 73  G(    7723)= 40  G(    7724)= 81  G(    7756)= 73  G(    7767)= 81  
G(    7778)= 40  G(    7800)= 30  G(    7811)= 73  G(    7814)= 73  G(    7817)= 68  
G(    7820)= 68  G(    7822)= 81  G(    7823)= 68  G(    7826)= 68  G(    7846)= 72  
G(    7857)= 79  G(    7861)= 69  G(    7872)= 73  G(    7890)= 41  G(    7909)= 79  
G(    7933)= 78  G(    7935)= 46  G(    7936)= 78  G(    7962)= 66  G(    7964)= 47  
G(    7965)= 66  G(    7983)= 47  G(    7991)= 78  G(    8000)= 67  G(    8003)= 67  
G(    8055)= 78  G(    8064)= 46  G(    8066)= 81  G(    8099)= 47  G(    8107)= 73  
G(    8127)= 72  G(    8133)= 72  G(    8136)= 72  G(    8148)= 69  G(    8153)= 73  
G(    8189)= 78  G(    8205)= 80  G(    8226)= 78  G(    8237)= 78  G(    8247)= 41  
G(    8250)= 41  G(    8275)= 78  G(    8281)= 78  G(    8310)= 79  G(    8322)= 79  
G(    8325)= 79  G(    8331)= 79  G(    8345)= 78  G(    8350)= 73  G(    8360)= 46  
G(    8363)= 46  G(    8382)= 72  G(    8423)= 72  G(    8435)= 69  G(    8455)= 73  
G(    8473)= 68  G(    8545)= 81  G(    8548)= 81  G(    8568)= 80  G(    8580)= 78  
G(    8597)= 79  G(    8603)= 79  G(    8635)= 78  G(    8638)= 78  G(    8641)= 78  
G(    8653)= 78  G(    8673)= 79  G(    8693)= 78  G(    8699)= 78  G(    8792)= 79  
G(    8819)= 37  G(    8836)= 97  G(    8842)= 36  G(    8905)= 79  G(    8954)= 81  
G(    8960)= 79  G(    8978)= 96  G(    8986)= 80  G(    8989)= 78  G(    9013)= 35  
G(    9184)= 36  G(    9187)= 36  G(    9224)= 80  G(    9521)= 37  G(    9550)= 36  
G(    9762)= 37  G(    9966)= 73  G(    9981)= 78  G(   10113)= 96  G(   10167)= 58  
G(   10186)= 90  G(   10204)= 73  G(   10238)= 96  G(   10288)= 72  G(   10326)= 78  
G(   10374)= 12  G(   10399)= 61  G(   10402)= 61  G(   10418)= 78  G(   10445)= 67  
G(   10482)= 73  G(   10512)= 67  G(   10547)= 59  G(   10550)= 59  G(   10570)= 58  
G(   10573)= 58  G(   10596)= 59  G(   10597)= 12  G(   10599)= 59  G(   10602)= 59  
G(   10605)= 59  G(   10606)= 12  G(   10650)= 96  G(   10653)= 96  G(   10680)= 67  
G(   10686)= 67  G(   10695)= 78  G(   10714)= 10  G(   10730)= 60  G(   10750)= 61  
G(   10773)= 66  G(   10778)= 67  G(   10791)= 60  G(   10794)= 60  G(   10796)= 67  
G(   10797)= 60  G(   10815)= 13  G(   10819)= 79  G(   10822)= 69  G(   10839)= 78  
G(   10840)= 72  G(   10842)= 73  G(   10859)= 12  G(   10885)= 13  G(   10894)= 13  
G(   10905)= 12  G(   10908)= 11  G(   10909)= 68  G(   10917)= 72  G(   10918)= 68  
G(   10921)= 78  G(   10943)= 13  G(   10976)= 67  G(   10998)= 13  G(   11000)= 61  
G(   11030)= 12  G(   11052)= 61  G(   11062)= 78  G(   11075)= 86  G(   11084)= 60  
G(   11135)= 78  G(   11140)= 11  G(   11153)= 68  G(   11174)= 58  G(   11176)= 72  
G(   11180)= 58  G(   11181)= 13  G(   11182)= 72  G(   11196)= 73  G(   11203)= 59  
G(   11207)= 12  G(   11208)= 68  G(   11213)= 12  G(   11217)= 93  G(   11223)= 58  
G(   11226)= 78  G(   11229)= 58  G(   11262)= 12  G(   11264)= 59  G(   11275)= 78  
G(   11284)= 58  G(   11296)= 61  G(   11323)= 12  G(   11325)= 60  G(   11348)= 61  
G(   11358)= 78  G(   11364)= 96  G(   11370)= 67  G(   11407)= 13  G(   11442)= 58  
G(   11443)= 67  G(   11446)= 67  G(   11463)= 66  G(   11468)= 13  G(   11471)= 13  
G(   11482)= 61  G(   11483)= 13  G(   11489)= 13  G(   11494)= 12  G(   11511)= 59  
G(   11513)= 67  G(   11514)= 59  G(   11530)= 69  G(   11535)= 10  G(   11536)= 72  
G(   11542)= 69  G(   11548)= 69  G(   11550)= 68  G(   11556)= 68  G(   11562)= 68  
G(   11565)= 68  G(   11592)=107  G(   11600)= 79  G(   11612)=109  G(   11619)= 12  
G(   11642)= 13  G(   11644)=117  G(   11645)= 13  G(   11650)=107  G(   11651)= 10  
G(   11656)= 61  G(   11660)= 10  G(   11669)= 67  G(   11677)= 12  G(   11686)= 12  
G(   11759)= 69  G(   11768)= 69  G(   11771)= 69  G(   11785)= 13  G(   11800)= 68  
G(   11806)= 73  G(   11811)= 12  G(   11817)= 12  G(   11823)= 69  G(   11843)= 13  
G(   11890)= 69  G(   11893)= 69  G(   11908)=106  G(   11910)= 68  G(   11914)=106  
G(   11934)=107  G(   11937)=108  G(   11950)= 60  G(   11961)= 12  G(   11973)= 12  
G(   12004)=107  G(   12013)= 61  G(   12020)= 67  G(   12029)= 67  G(   12037)=127  
G(   12056)=102  G(   12068)=107  G(   12087)= 68  G(   12117)=107  G(   12129)=108  
G(   12140)=109  G(   12154)= 68  G(   12165)= 79  G(   12171)= 12  G(   12175)=108  
G(   12186)= 66  G(   12213)=109  G(   12216)=109  G(   12220)= 72  G(   12229)= 69  
G(   12233)=107  G(   12253)=106  G(   12262)=106  G(   12268)=106  G(   12271)=109  
G(   12280)= 60  G(   12282)= 97  G(   12309)=108  G(   12364)=107  G(   12385)= 12  
G(   12437)= 12  G(   12455)= 12  G(   12458)= 12  G(   12460)=109  G(   12479)=106  
G(   12480)=108  G(   12516)= 12  G(   12565)= 92  G(   12599)=108  G(   12625)=106  
G(   12626)= 81  G(   12683)=106  G(   12724)= 92  G(   12727)= 91  G(   12736)= 79  
G(   12779)=108  G(   12828)=108  G(   12904)= 91  G(   12919)= 91  G(   12948)= 80  
G(   13009)= 80  G(   13090)= 79  G(   13096)= 81  G(   13137)= 93  G(   13168)=121  
G(   13169)= 86  G(   13313)=127  G(   13334)= 81  G(   13337)= 79  G(   13357)= 80  
G(   13398)= 86  G(   13430)= 80  G(   13438)= 92  G(   13476)= 80  G(   13543)= 87  
G(   13586)= 90  G(   13615)=108  G(   13679)=133  G(   13688)= 81  G(   13700)= 81  
G(   13715)= 96  G(   13778)= 80  G(   13803)= 25  G(   13908)=127  G(   13917)= 91  
G(   13955)= 93  G(   13963)=130  G(   13972)=133  G(   13975)=133  G(   13998)=132  
G(   14022)= 80  G(   14034)= 97  G(   14035)= 25  G(   14059)= 93  G(   14061)= 24  
G(   14222)= 92  G(   14239)=132  G(   14270)= 25  G(   14271)=133  G(   14300)=132  
G(   14305)= 24  G(   14360)= 24  G(   14383)= 25  G(   14416)= 93  G(   14421)= 24  
G(   14451)=106  G(   14505)= 25  G(   14507)=127  G(   14601)= 24  G(   14802)=106  
G(   14935)= 25  G(   15422)=130  G(   15425)=130  G(   15603)=108  G(   15620)=126  
G(   15689)=132  G(   15692)=132  G(   15721)=130  G(   15727)=130  G(   15773)=130  
G(   15800)=106  G(   15936)=127  G(   15963)=108  G(   15980)=115  G(   15992)= 96  
G(   16011)=130  G(   16017)=130  G(   16020)=130  G(   16049)=131  G(   16064)=117  
G(   16098)=131  G(   16204)= 11  G(   16230)= 10  G(   16276)=109  G(   16320)= 97  
G(   16339)=132  G(   16348)=131  G(   16368)=130  G(   16369)=117  G(   16371)=130  
G(   16394)=131  G(   16398)=116  G(   16752)=106  G(   16771)= 58  G(   16848)=107  
G(   16851)=107  G(   16935)=109  G(   16960)= 61  G(   16999)=109  G(   17095)=142  
G(   17193)=107  G(   17310)=131  G(   17505)=137  G(   17676)=137  G(   17760)=136  
G(   17893)=142  G(   17911)=137  G(   17934)=136  G(   17940)=136  G(   17943)=136  
G(   18082)=137  G(   18088)=137  G(   18100)=131  G(   18117)=136  G(   18236)=136  
G(   18280)=132  G(   18291)=136  G(   18312)=133  G(   18335)=131  G(   18384)=137  
G(   18521)=132  G(   18570)=132  G(   18573)=132  G(   18617)= 96  G(   18625)=132  
G(   18628)=132  G(   18663)=130  G(   18695)=108  G(   18721)=130  G(   18735)=142  
G(   18915)=132  G(   18918)=132  G(   19035)=106  G(   19582)=130  G(   19611)= 47  
G(   19687)=132  G(   20455)=136  G(   20507)=130  G(   20774)=131  G(   20775)=130  
G(   20777)=131  G(   20818)=130  G(   20829)=137  G(   20922)=136  G(   20931)=130  
G(   21123)=130  G(   21164)=131  G(   21204)=131  G(   21210)=131  G(   21335)=131  
G(   21352)=133  G(   21355)=133  G(   21375)=132  G(   21401)=133  G(   21654)=133  
G(   21671)=132  G(   21926)=133  G(   21972)=136  G(   22036)=136  G(   22068)=131  
G(   22324)=132  G(   22349)= 60  G(   22401)= 60  G(   22753)=133  G(   22770)=131  
G(   23341)= 72  G(   23423)=131  G(   23478)=132  G(   23693)=133  G(   23710)=132  
G(   23719)=132  G(   23774)=132  G(   23849)= 78  G(   24044)=133  G(   24050)=133  
G(   24175)=133  G(   24285)=133  G(   24327)= 79  G(   24337)=130  G(   24344)= 73  
G(   24383)=133  G(   24386)=133  G(   24465)=133  G(   24893)=156  G(   24978)=133  
G(   25079)=136  G(   25692)=130  G(   26227)= 80  G(   26230)= 80  G(   26285)= 80  
G(   26305)= 92  G(   26317)= 81  G(   26444)=161  G(   26526)= 80  G(   26598)= 92  
G(   26613)= 81  G(   27559)=157  G(   27936)=156  G(   28456)=132  G(   29448)=157  
G(   30877)= 92  G(   32487)=192  G(   32986)=193  G(   33195)=199  G(   33465)=193  
G(   33468)=193  G(   33523)=193  G(   33578)=193  G(   33642)=193  G(   33697)=193  
G(   33842)=192  G(   36041)=193  G(   36184)=157  G(   82860)=108  G(47461861)=261  
G(47482266)=258  G(47595779)=259  G(47844890)=260  G(47846178)=260  G(47850055)=260  
G(47879108)=261  G(47912346)=258  G(48042117)=258  G(48046310)=261  G(48142092)=258  
G(48142376)=265  G(48399022)=259  

Known Maximal SGV of Grundy's Game

G(         3)=  1  
G(         5)=  2  
G(        13)=  3  
G(        18)=  4  
G(        41)=  5  
G(        87)=  7  
G(       138)=  8  
G(       158)= 11  
G(       181)= 12  
G(       283)= 14  
G(       321)= 16  
G(       541)= 21  
G(       614)= 22  
G(       645)= 24  
G(       791)= 26  
G(       939)= 28  
G(      1016)= 29  
G(      1056)= 32  
G(      1291)= 35  
G(      1349)= 36  
G(      1393)= 37  
G(      1399)= 39  
G(      1535)= 40  
G(      1742)= 42  
G(      1882)= 50  
G(      2035)= 51  
G(      3029)= 52  
G(      3032)= 59  
G(      3197)= 60  
G(      4019)= 64  
G(      4985)= 65  
G(      5006)= 68  
G(      5441)= 69  
G(      5744)= 75  
G(      7091)= 82  
G(      7384)= 85  
G(      8337)=101  
G(     11261)=113  
G(     11621)=118  
G(     11885)=119  
G(     12037)=127  
G(     13133)=128  
G(     13146)=129  
G(     13679)=133  
G(     16118)=135  
G(     16375)=139  
G(     17095)=142  
G(     17751)=147  
G(     21831)=148  
G(     21918)=149  
G(     22133)=152  
G(     24090)=153  
G(     24565)=159  
G(     26444)=161  
G(     27344)=174  
G(     27492)=175  
G(     27649)=176  
G(     27875)=186  
G(     28232)=187  
G(     28304)=195  
G(     33195)=199  
G(     42251)=219  
G(     42515)=221  
G(     45668)=230  
G(    763622)=231  
G(   3653177)=234  
G(   7250049)=256  
G(  47339607)=257  
G(  47342322)=262  
G(  47342972)=263  
G(  47879404)=266  
G(  48142611)=267  
G(  50662338)=268  
G(  50662846)=275  
G(  50666285)=280  
G( 475094020)=281
G(3677482157)=287
G(4563802297)=291
G(21544358444)= 293
G(21544358589)= 297

Frequencies of Sprague-Grundy-Values of Grundy's Game: Heapsizes 0 - 235

   0.        42        1222    1.        54        1343    2  235895639 34359732094    3  235922007 34359732639
   4  280693375 34359737272    5  280895124 34359736956    6.        13        1733    7.        20        1445
   8  211258329 34359738127    9  211373705 34359738077   10.        62       16230   11.        51       16204
  12.        97       12516   13.        77       11843   14  358751606 34359738300   15  359055301 34359738222
  16 1503739408 34359738117   17 1503699812 34359738204   18.        21        3675   19.        13        3298
  20.        25        4497   21.        26        4206   22  825636790 34359738326   23  825656992 34359738178
  24.        19       14601   25.        13       14935   26  319548008 34359738340   27  319478576 34359737908
  28  185149233 34359737645   29  185115516 34359737790   30.        18        7800   31.        17        7469
  32 1432455778 34359738366   33 1432555345 34359738355   34.        26        3694   35.        23        9013
  36.        32        9550   37.        32        9762   38  811959642 34359738367   39  812035154 34359738332
  40.        10        7778   41.        12        8250   42  289917958 34359737987   43  289907373 34359737888
  44  207300631 34359738187   45  207296837 34359737633   46.        15        8363   47.        12       19611
  48.        14        7120   49.        10        6853   50 1227313476 34359738358   51 1227222541 34359738314
  52  693170502 34359738347   53  693248697 34359738364   54.         3        7024   55.         1        6052
  56  290176385 34359738346   57  290145505 34359738198   58.        12       16771   59.        12       11514
  60.        22       22401   61.        14       16960   62  226602151 34359738140   63  226630568 34359738004
  64  478307463 34359738342   65  478250973 34359738359   66.        28       12186   67.        32       12029
  68.        31       12154   69.        28       12229   70  465913616 34359738341   71  465941487 34359738360
  72.        16       23341   73.        20       24344   74  368783312 34359738336   75  368840406 34359738365
  76  275915447 34359738310   77  275950754 34359738287   78.        31       23849   79.        24       24327
  80.        19       26526   81.        14       26613   82 1029607524 34359738325   83 1029525291 34359738357
  84  556334066 34359738226   85  556295814 34359738316   86.         3       13398   87.         1       13543
  88  146328314 34359737626   89  146315485 34359737713   90.         2       13586   91.         4       13917
  92.         7       30877   93.         5       14416   94   90236028 34359737063   95   90231908 34359737580
  96.         9       18617   97.         4       16320   98  528576852 34359738363   99  528530815 34359738334
 100  311894496 34359738322  101  311836535 34359738290  102.         1       12056  103.         0           0
 104   86393927 34359736389  105   86379232 34359736653  106.        13       19035  107.        11       17193
 108.        13       82860  109.         9       16999  110   60399562 34359735810  111   60369087 34359733918
 112  360684819 34359738276  113  360658391 34359736534  114.         0           0  115.         1       15980
 116.         1       16398  117.         3       16369  118  198913741 34359738263  119  198923485 34359738142
 120.         0           0  121.         1       13168  122   79408249 34359736914  123   79405905 34359738333
 124   56607685 34359738345  125   56608268 34359733686  126.         1       15620  127.         5       15936
 128 1806678461 34359738318  129 1804727844 34359737636  130.        21       25692  131.        16       23423
 132.        23       28456  133.        20       24978  134  398394608 34359738350  135  396379620 34359737500
 136.        12       25079  137.         7       20829  138  129299929 34359738339  139  129279728 34359738362
 140   65196398 34359737782  141   65290631 34359738330  142.         3       18735  143.         0           0
 144.         0           0  145.         0           0  146  160992400 34359738353  147  160880683 34359738095
 148   84017750 34359737704  149   83903099 34359738017  150.         0           0  151.         0           0
 152   39980149 34359735508  153   39967095 34359736337  154.         0           0  155.         0           0
 156.         2       27936  157.         3       36184  158   23986135 34359738031  159   23921450 34359736577
 160.         0           0  161.         1       26444  162   54651853 34359736737  163   54533116 34359736699
 164   34139852 34359735261  165   34015582 34359735406  166.         0           0  167.         0           0
 168   16494072 34359735165  169   16428793 34359735374  170.         0           0  171.         0           0
 172.         0           0  173.         0           0  174   11700980 34359734663  175   11666639 34359730547
 176   19859043 34359707349  177   19776458 34359730077  178.         0           0  179.         0           0
 180.         0           0  181.         0           0  182   13506532 34359734158  183   13401304 34359729647
 184.         0           0  185.         0           0  186   19134971 34359734370  187   18985055 34359733273
 188   13300262 34359732838  189   13197488 34359714470  190.         0           0  191.         0           0
 192.         2       33842  193.         8       36041  194   37114406 34359734097  195   37055191 34359733250
 196   16231617 34359733305  197   16184771 34359707381  198.         0           0  199.         1       33195
 200    6080484 34359636546  201    6064567 34359679501  202.         0           0  203.         0           0
 204.         0           0  205.         0           0  206    3504299 34359676809  207    3497464 34359676893
 208    7485000 34359643423  209    7458701 34359615616  210.         0           0  211.         0           0
 212.         0           0  213.         0           0  214    4317144 34359613809  215    4291256 34359643957
 216.         0           0  217.         0           0  218    3608878 34359646806  219    3542173 34359734128
 220    2514717 34359644218  221    2468474 34359676571  222.         0           0  223.         0           0
 224    5882328 34359679080  225    5836201 34359608991  226.         0           0  227.         0           0
 228.         0           0  229.         0           0  230    2709648 34359578753  231    2679408 34359676423
 232.         0           0  233.         0           0  234    1640426 34359544242  235    1599664 34359517632
 236    1031424 34357900336  237    1008700 34359520728  238.         0           0  239.         0           0
 240.         0           0  241.         0           0  242    1322586 34358452291  243    1287974 34359520853
 244     791603 34357867597  245     763807 34343051344  246.         0           0  247.         0           0
 248     602026 34343054320  249     574824 34347226378  250.         0           0  251.         0           0
 252.         0           0  253.         0           0  254     367766 34343053940  255     352104 34358416564
 256    2797051 34359543952  257     731801 34297682812  258.         4    48142092  259.         2    48399022
 260.         3    47850055  261.         3    48046310  262     327878 34297683645  263      83584 34297673829
 264.         0           0  265.         1    48142376  266      38690 34297672985  267      13314 34297672901
 268       4397 34290991669  269       2685 34294514393  270.         0           0  271.         0           0
 272.         0           0  273.         0           0  274       1565 34297673658  275        796 34142944789
 276        327 34143265842  277        222 33993629629  278.         0           0  279.         0           0
 280        167 33519727886  281         65 34134481987  282.         0           0  283.         0           0
 284.         0           0  285.         0           0  286         14 31213011028  287          7 33165138416
 288.         0           0  289.         0           0  290          2 21544358850  291          2 19626619612
 292          0           0  293          1 21544358444  294.         0           0  295.         0           0
 296          0           0  297          1 21544358589 
Each of the four stripes of parallel displayed triplets consists of the running SG-value, its number of appearance and the index of its last occurrence.


Calculated until January 1992: all G(n) with n <= 80*106 which yielded the discovery of 13 new sparse values to the previously 1264 known ones.
Calculated November and December 1993: all G(n) with n <= 502*106.
From August 1995 until March 1996 Dan Hoey computed all values G(n) up to 11*109. All common values up to 287 have occured in this range. The last maximal value is G(4563802297)=291, but no further sparse values appeared.
Calculated in December 2000: all G(n) with n <= 5*232. On average 3130 common values were to check to verify the next ``Nim-value candidate'' and the farest to-iterate index=16746922727 was 50248198 apart.
Calculated until mid of May 2002: all G(n) with n <= 235

Further Links: Combinatorial Game Theory
at most 3 digit Octal-Games

Achim Flammenkamp
1.6.96 18:50 updated 2002-05-23