A125933 Sprague-Grundy values for octal game .7307.

1, 2, 3, 1, 4, 3, 1, 4, 2, 1, 4, 2, 6, 4, 1, 6, 4, 1, 3, 4, 1, 3, 2, 1, 4, 2, 8, 4, 2, 8, 1, 2, 3, 1, 4, 3, 1, 4, 6, 1, 4, 6, 2, 4, 1, 2, 4, 1, 3, 4, 1, 3, 2, 1, 8, 2, 11, 8, 2, 11

Offset

1,2

Comments

Octal games 4.024, 4.025, 4.034, 4.035, 4.224, 4.225, 4.234 and 4.235 have values a(n-1).

The sequence is eventually periodic with period 60. The only exception is at n=0 (not shown here).

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

Table of n, a(n) for n=1..60.

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, 1).

Crossrefs

Sequence in context: A125161 A331791 A365327 * A255054 A011857 A242360

Adjacent sequences: A125930 A125931 A125932 * A125934 A125935 A125936

Keyword

nonn

Author

Richard Sabey, Jan 24 2007

Status

approved