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A125943 Sprague-Grundy values for octal game 4.364. +0
1
1, 2, 0, 3, 1, 2, 4, 3, 5, 2, 4, 3, 5, 2, 1, 3, 5, 2, 4, 7, 5, 6, 4, 7, 8, 6, 9, 2, 8, 6, 9, 7, 4, 6, 5, 7, 4, 2, 5, 3, 1, 2, 5, 3, 4, 2, 5, 3, 4, 2, 1, 3, 8, 2, 9, 11, 8, 13, 4, 14, 8, 16, 9, 2, 8, 3, 1, 2, 4, 3, 5, 2, 4, 3, 5, 2, 1, 3, 5, 2, 4, 7, 8, 6, 9, 7, 8, 14, 9, 15, 8, 14, 16, 15, 4, 6 (list; graph; listen)
OFFSET

1,2

COMMENT

Octal games 4.366, 4.374 and 4.376 also have values a(n).

The sequence is eventually periodic with period 62. The last exception is at n=11686.

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: A098861 A125940 A071504 this_sequence A167565 A098006 A082650

Adjacent sequences: A125940 A125941 A125942 this_sequence A125944 A125945 A125946

KEYWORD

nonn

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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