A071433 Sprague-Grundy values for octal game .37.

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

Author

N. J. A. Sloane and Sue Pope, May 29 2002

Keywords

• nonn
• look

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

• Eric M. Schmidt, Table of n, a(n) for n = 1..10000
• 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).

Extensions

Edited and extended by Christian G. Bower, Oct 22 2002