A125926 Sprague-Grundy values for octal game .373.

1, 2, 3, 4, 0, 1, 2, 3, 4, 1, 5, 2, 3, 1, 4, 7, 2, 1, 0, 4, 3, 2, 1, 4, 0, 2, 6, 4, 0, 2, 3, 4, 0, 1, 2, 3, 4, 1, 5, 2, 3, 1, 4, 7, 2, 1, 0, 4, 3, 2, 1, 4, 0, 2, 6, 4, 0, 2, 3, 4, 0, 1, 2, 3, 4, 1, 5, 2, 3, 1, 4, 7, 2, 1, 0, 4, 3, 2, 1, 4, 0, 2, 6, 4, 0, 2, 3, 4, 0, 1, 2, 3, 4, 1, 5, 2, 3, 1, 4, 7, 2, 1, 0, 4, 3, 2, 1, 4, 0, 2, 6, 4, 0

Offset

1,2

Comments

Octal games .602, .603, .612, .613, .622, .623, .632 and .633 have values a(n-1).

The sequence is eventually periodic with period 28. The last exception is at n=1.

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..113.

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, 1).

Crossrefs

Sequence in context: A330358 A278182 A309956 * A125923 A071513 A060511

Adjacent sequences: A125923 A125924 A125925 * A125927 A125928 A125929

Keyword

nonn

Author

Richard Sabey, Jan 24 2007

Extensions

Extended by Ray Chandler, Aug 27 2015

Status

approved