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A071427
Sprague-Grundy values for octal game .1337.
2
1, 1, 2, 2, 0, 3, 1, 1, 2, 2, 3, 3, 4, 4, 0, 5, 3, 3, 4, 2, 2, 1, 1, 3, 0, 2, 2, 1, 1, 4, 4, 5, 5, 2, 6, 4, 7, 5, 8, 1, 2, 2, 0, 3, 1, 1, 2, 2, 3, 3, 4, 8, 1, 5, 5, 3, 3, 10, 2, 1, 9, 3, 0, 2, 2, 5, 9, 4, 4, 8, 11, 2, 6, 4, 4, 8, 8, 6, 6, 2, 0, 3, 11, 6, 2, 2, 3, 3, 11, 5, 1, 9, 9, 7, 3, 10, 1, 1, 9, 3
OFFSET
1,3
COMMENTS
Octal game .036 and .037 have values a(n-1). Octal games .06, .061, .062 and .063 have values a(n-2).
REFERENCES
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 102.
LINKS
Achim Flammenkamp, Octal games
CROSSREFS
Sequence in context: A058648 A112174 A089990 * A248813 A235917 A093949
KEYWORD
nonn
AUTHOR
N. J. A. Sloane and Sue Pope, May 29 2002
EXTENSIONS
Edited and extended by Christian G. Bower, Oct 22 2002
STATUS
approved