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A071505 Sprague-Grundy values for octal game .13737. 1
1, 1, 2, 2, 3, 3, 4, 1, 1, 5, 6, 3, 3, 2, 2, 1, 1, 0, 8, 7, 7, 2, 5, 5, 4, 0, 1, 1, 2, 2, 8, 8, 4, 5, 5, 6, 6, 7, 7, 2, 8, 1, 1, 11, 10, 7, 6, 6, 5, 5, 4, 4, 11, 11, 2, 2, 8, 8, 4, 5, 5, 2, 6, 7, 7, 8, 5, 1, 1, 2, 10, 7, 6, 8, 1, 1, 4, 14, 11, 11, 6, 1, 1, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
Octal games .07j7k, j=0,1,2,3, k=0,1,2,3 have values a(n-1). Octal games .4WZj, W=0,2, Z=4,5,6,7, j=0,1,2,3 have values a(n-2). - Eric M. Schmidt, Feb 16 2017
REFERENCES
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4.
LINKS
CROSSREFS
Sequence in context: A257481 A014589 A071456 * A071508 A326031 A357629
KEYWORD
nonn
AUTHOR
N. J. A. Sloane and Sue Pope, May 29 2002
EXTENSIONS
Definition corrected and sequence extended by Eric M. Schmidt, Feb 16 2017
STATUS
approved

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Last modified April 14 16:12 EDT 2024. Contains 371665 sequences. (Running on oeis4.)