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A071433
Sprague-Grundy values for octal game .37.
2
1, 2, 0, 1, 2, 3, 1, 2, 3, 4, 0, 3, 4, 2, 1, 3, 2, 1, 0, 2, 1, 4, 5, 1, 4, 5, 1, 2, 0, 1, 2, 3, 1, 2, 3, 4, 2, 3, 4, 2, 3, 4, 2, 1, 0, 2, 8, 4, 5, 3, 4, 5, 6, 2, 5, 1, 2, 3, 1, 2, 3, 4, 2, 3, 4, 2, 3, 4, 2, 3, 0, 2, 3, 4, 5, 3, 4, 5, 6, 4, 5, 6, 2, 3, 1, 2, 3, 4, 2, 3, 4, 2, 3, 4, 2, 3, 0, 2, 3, 4, 5, 3
OFFSET
1,2
COMMENTS
Octal games .6, .601, .61, .611, .62, .621, .63, .631 (Officers) have values a(n-1).
REFERENCES
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, pp. 96, 102.
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Second Edition, Vol. 1, A K Peters, 2001, pp. 102, 109.
LINKS
I. Caines et al., Periods in taking and splitting games, Amer. Math. Monthly, 106 (1999), 359-361.
Achim Flammenkamp, Octal games
CROSSREFS
a(n) = A046695(n+1).
Sequence in context: A071486 A336684 A046695 * A110657 A071512 A263136
KEYWORD
nonn,look
AUTHOR
N. J. A. Sloane and Sue Pope, May 29 2002
EXTENSIONS
Edited and extended by Christian G. Bower, Oct 22 2002
STATUS
approved