A071510 Sprague-Grundy values for octal game .524.

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.

Links

Table of n, a(n) for n=1..87.

Crossrefs

Sequence in context: A145337 A171941 A071464 * A110124 A116389 A216344

Adjacent sequences: A071507 A071508 A071509 * A071511 A071512 A071513

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