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A125829
Sprague-Grundy values for octal game .115.
0
1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2
OFFSET
1,8
COMMENTS
The sequence is eventually periodic with period 14. The only exception is at n=0 (not shown).
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
MATHEMATICA
LinearRecurrence[{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}, {1, 1, 1, 0, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2}, 98] (* Ray Chandler, Aug 27 2015 *)
CROSSREFS
Sequence in context: A067597 A139394 A240128 * A294647 A077099 A276337
KEYWORD
nonn
AUTHOR
Richard Sabey, Feb 03 2007
EXTENSIONS
Extended by Ray Chandler, Aug 27 2015
STATUS
approved