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A125915 Sprague-Grundy values for octal game .147. +0
1
1, 0, 1, 2, 2, 2, 4, 4, 1, 1 (list; graph; listen)
OFFSET

1,4

COMMENT

Octal games .544, .545, .546 and .547 also have values a(n).

The sequence is eventually periodic with period 8. The last exception is at n=2.

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: A097986 A155837 A096445 this_sequence A071472 A064135 A139560

Adjacent sequences: A125912 A125913 A125914 this_sequence A125916 A125917 A125918

KEYWORD

nonn

AUTHOR

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

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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