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A125942 Sprague-Grundy values for octal game 4.344. +0
1
1, 2, 0, 2, 1, 2, 4, 6, 1, 6, 4, 8, 1, 2, 10, 2, 1, 9, 13, 4, 1, 9, 10, 16, 1, 2, 10, 16, 1, 4, 6, 4, 11, 2, 10, 2, 13, 1, 10, 1, 16, 1, 10, 19, 9, 2, 10, 2, 1, 15, 4, 16, 1, 16, 10, 2, 19, 21, 10, 2, 1, 13, 4, 16, 1, 9, 10, 2, 1, 7, 16, 15, 1, 4, 16, 19, 1, 9, 10, 19, 10, 13, 2, 1, 16 (list; graph; listen)
OFFSET

1,2

COMMENT

Octal games 4.346, 4.354 and 4.356 also have values a(n).

The sequence is eventually periodic with period 51. The last exception is at n=997.

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

Sequence in context: A130456 A071497 A125939 this_sequence A061986 A127185 A055136

Adjacent sequences: A125939 A125940 A125941 this_sequence A125943 A125944 A125945

KEYWORD

nonn

AUTHOR

Richard Sabey (richardsabey(AT)hotmail.co.uk), Jan 24 2007

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Last modified September 6 09:40 EDT 2008. Contains 143480 sequences.


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