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A125930
Sprague-Grundy values for octal game .7107.
0
1, 2, 1, 2, 3, 1, 4, 5, 1, 3, 2, 1, 2, 1, 5, 2, 7, 5, 2, 6, 1, 2, 6, 2, 6, 8, 4, 5, 8, 3, 6, 1, 5, 1, 5, 6, 1, 5, 8, 1, 5, 8, 6, 5, 6, 5, 4, 1, 8, 2, 1, 8, 5, 6, 5, 6, 7, 2, 8, 1, 2, 1, 6, 5, 1, 5, 8, 1, 3, 2, 1, 2, 1, 6, 2, 6, 8, 2, 8, 1, 2, 1, 2, 8, 1, 5, 8, 1, 3, 2, 1, 2, 1, 8, 2, 6, 8, 2, 6, 1, 2, 1, 2, 6, 1
OFFSET
1,2
COMMENTS
Octal games 4.005, 4.015, 4.205 and 4.215 have values a(n-1).
The sequence is eventually periodic with period 79. The last exception is at n=29.
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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
CROSSREFS
Sequence in context: A306641 A055884 A055889 * A210790 A224653 A101391
KEYWORD
nonn
AUTHOR
Richard Sabey, Jan 24 2007
STATUS
approved