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 A071434 Sprague-Grundy values for octal game .1377. 3
 1, 1, 2, 2, 3, 3, 1, 1, 4, 4, 3, 3, 2, 2, 1, 1, 4, 4, 2, 2, 6, 6, 4, 4, 1, 1, 2, 2, 7, 7, 1, 1, 4, 4, 3, 3, 2, 2, 1, 1, 4, 4, 6, 6, 7, 7, 4, 4, 1, 1, 2, 2, 8, 8, 5, 5, 4, 4, 7, 7, 2, 2, 1, 1, 8, 8, 6, 6, 7, 7, 4, 4, 1, 1, 2, 2, 3, 3, 1, 1, 4, 4, 7, 7, 2, 2, 1, 1, 8, 8, 2, 2, 7, 7, 4, 4, 1, 1, 2, 2, 8, 8 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Octal games .074-.077 have values a(n-1). Octal games .440-.443 and .460-.463 have values a(n-2). Sequence is eventually periodic with period 24. The last exception is at n=140. REFERENCES E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 102. LINKS Eric M. Schmidt, Table of n, a(n) for n = 1..200 Achim Flammenkamp, Octal games Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1). FORMULA a(2n-1) = a(2n) = A002186(n). CROSSREFS Sequence in context: A071859 A135695 A105899 * A227314 A128924 A239957 Adjacent sequences:  A071431 A071432 A071433 * A071435 A071436 A071437 KEYWORD nonn AUTHOR N. J. A. Sloane and Sue Pope, May 29 2002 EXTENSIONS Edited and extended by Christian G. Bower, Oct 22 2002 STATUS approved

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Last modified April 12 18:47 EDT 2021. Contains 342931 sequences. (Running on oeis4.)