1,4
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4.
Sequence in context: A080801 A124758 A198328 * A162348 A084216 A057514
Adjacent sequences: A071478 A071479 A071480 * A071482 A071483 A071484
nonn
N. J. A. Sloane (njas(AT)research.att.com) and Sue Pope (pope(AT)research.att.com), May 29 2002