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A125938
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Sprague-Grundy values for octal game 4.102.
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0
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1, 1, 1, 2, 2, 2, 0, 4, 4, 2, 1, 1, 1, 2, 2, 2, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,4
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COMMENTS
| Octal games 4.103, 4.112 and 4.113 also have values a(n).
The sequence is eventually periodic with period 10. The last exception is at n=7.
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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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CROSSREFS
| Sequence in context: A091399 A000091 A155123 * A158851 A151930 A084203
Adjacent sequences: A125935 A125936 A125937 * A125939 A125940 A125941
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KEYWORD
| nonn
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AUTHOR
| Richard Sabey (richardsabey(AT)hotmail.co.uk), Jan 24 2007
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