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A071455
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Sprague-Grundy values for octal game .1177.
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0
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1, 1, 1, 2, 2, 2, 3, 1, 1, 1, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 4, 2, 2, 2, 6, 4, 4, 4, 1, 1, 1, 2, 2, 2, 7, 1, 1, 1, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 4, 8, 2, 2, 7, 4, 4, 4, 1, 1, 1, 2, 2, 2, 7, 8, 1, 1, 4, 4, 4, 7, 2, 2, 2, 1, 1, 1, 4, 4, 2, 2, 7, 7, 4, 4, 1, 1, 1, 2, 2, 2, 7, 7, 1, 1, 1, 4, 4, 7, 2, 2, 2, 1, 1, 1, 4
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,4
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COMMENTS
| Octal games .055 and .057 have values a(n-1).
Sequence is eventually periodic with period 148. The last exception is at n=257.
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REFERENCES
| E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 104.
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LINKS
| Achim Flammenkamp, Octal games
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CROSSREFS
| Sequence in context: A112599 A106795 A162203 * A198862 A139465 A010244
Adjacent sequences: A071452 A071453 A071454 * A071456 A071457 A071458
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com) and Sue Pope (pope(AT)research.att.com), May 29 2002
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EXTENSIONS
| Edited and extended by Christian G. Bower (bowerc(AT)usa.net), Nov 11 2002
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