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A071436 Sprague-Grundy values for octal game .560-.563. 0
1, 0, 2, 2, 4, 1, 1, 3, 2, 4, 4, 6, 6, 2, 1, 1, 7, 6, 8, 4, 1, 1, 6, 5, 4, 8, 1, 1, 12, 4, 5, 6, 1, 1, 3, 12, 6, 6, 8, 9, 2, 11, 6, 6, 4, 2, 1, 1, 12, 13, 4, 10, 8, 1, 12, 12, 5, 11, 1, 16, 2, 2, 12, 6, 1, 1, 2, 13, 12, 6, 6, 8, 1, 1, 7, 6, 11, 4, 16, 16, 6, 5, 5, 19, 1, 1, 12, 4, 14, 16, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Sequence is eventually periodic with period 144. The last exception is at n=326637.

REFERENCES

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 102.

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Second Edition, Vol. 1, A K Peters, 2001, pp. 102, 109.

A. Gangolli and T. Plambeck, A Note on Periodicity in Some Octal Games, International Journal of Game Theory, Vol. 18 (1989), pp. 311-320.

LINKS

Table of n, a(n) for n=1..92.

Achim Flammenkamp, Octal games

CROSSREFS

Sequence in context: A004565 A068449 A068450 * A214741 A143485 A181633

Adjacent sequences:  A071433 A071434 A071435 * A071437 A071438 A071439

KEYWORD

nonn

AUTHOR

N. J. A. Sloane and Sue Pope (pope(AT)research.att.com), May 29 2002

EXTENSIONS

Edited and extended by Christian G. Bower, Oct 22 2002

STATUS

approved

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Last modified April 17 20:01 EDT 2014. Contains 240655 sequences.