OFFSET
1,2
COMMENTS
Octal games 4.404, 4.405, 4.414, 4.415, 4.424, 4.425, 4.434, 4.435, 4.604, 4.605, 4.614, 4.615, 4.624, 4.625, 4.634 and 4.635 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, p. 104.
CROSSREFS
KEYWORD
nonn
AUTHOR
Richard Sabey, Jan 24 2007
STATUS
approved