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A125943
Sprague-Grundy values for octal game 4.364.
0
1, 2, 0, 3, 1, 2, 4, 3, 5, 2, 4, 3, 5, 2, 1, 3, 5, 2, 4, 7, 5, 6, 4, 7, 8, 6, 9, 2, 8, 6, 9, 7, 4, 6, 5, 7, 4, 2, 5, 3, 1, 2, 5, 3, 4, 2, 5, 3, 4, 2, 1, 3, 8, 2, 9, 11, 8, 13, 4, 14, 8, 16, 9, 2, 8, 3, 1, 2, 4, 3, 5, 2, 4, 3, 5, 2, 1, 3, 5, 2, 4, 7, 8, 6, 9, 7, 8, 14, 9, 15, 8, 14, 16, 15, 4, 6
OFFSET
1,2
COMMENTS
Octal games 4.366, 4.374 and 4.376 also have values a(n).
The sequence is eventually periodic with period 62. The last exception is at n=11686.
REFERENCES
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 104.
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
CROSSREFS
Sequence in context: A177878 A125940 A071504 * A167565 A199470 A098006
KEYWORD
nonn
AUTHOR
Richard Sabey, Jan 24 2007
STATUS
approved