A071452 - OEIS

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A071452

Sprague-Grundy values for octal game .11377.

1, 1, 1, 2, 2, 2, 3, 3, 1, 1, 1, 4, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 4, 4, 2, 2, 2, 6, 6, 4, 4, 4, 1, 1, 1, 2, 2, 2, 7, 7, 1, 1, 1, 4, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 4, 4, 8, 6, 2, 7, 7, 4, 4, 4, 1, 1, 1, 2, 2, 2, 8, 8, 8, 5, 1, 4, 4, 4, 7, 7, 2, 2, 2, 1, 1, 1, 8, 8, 8, 6, 2, 7, 7, 4, 4, 4, 1, 1, 1, 2, 2, 2, 3, 8, 1

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,4

COMMENTS

Octal game .0177 has values a(n-1). Octal games .045 and .047 has values a(n-2).

Sequence is eventually periodic with period 32. The last exception is at n=186.

REFERENCES

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 104.

LINKS

Eric M. Schmidt, Table of n, a(n) for n = 1..250

Achim Flammenkamp, Octal games

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

CROSSREFS

Sequence in context: A084053 A331553 A182663 * A282495 A354226 A341421

Adjacent sequences: A071449 A071450 A071451 * A071453 A071454 A071455

KEYWORD

nonn

AUTHOR

N. J. A. Sloane and Sue Pope, May 29 2002

EXTENSIONS

Edited and extended by Christian G. Bower, Nov 11 2002

STATUS

approved