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A071510
Sprague-Grundy values for octal game .524.
0
1, 0, 2, 2, 1, 0, 4, 4, 1, 6, 7, 0, 1, 2, 2, 6, 1, 4, 4, 6, 1, 8, 7, 0, 1, 8, 7, 6, 1, 4, 7, 6, 1, 0, 7, 8, 1, 6, 7, 4, 1, 0, 7, 2, 1, 0, 7, 8, 1, 6, 7, 8, 1, 0, 2, 2, 1, 0, 4, 4, 1, 6, 7, 0, 1, 2, 2, 6, 1, 4, 4, 6, 1, 8, 7, 0, 1, 8, 7, 6, 1, 4, 7, 6, 1, 0, 7
OFFSET
1,3
COMMENTS
More generally, the values for octal games .52Zy, Z=4,5,6,7, y=0,1. For n>=1, sequence is periodic with period 52. - Eric M. Schmidt, Mar 01 2017
REFERENCES
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4.
CROSSREFS
Sequence in context: A145337 A171941 A071464 * A110124 A116389 A216344
KEYWORD
nonn
AUTHOR
N. J. A. Sloane and Sue Pope, May 29 2002
EXTENSIONS
More terms from Eric M. Schmidt, Mar 01 2017
STATUS
approved