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A071506 Sprague-Grundy values for octal games .1707 and .17071. 1
1, 1, 0, 2, 2, 3, 4, 4, 0, 1, 1, 3, 2, 2, 3, 4, 4, 5, 6, 6, 3, 2, 2, 3, 1, 1, 8, 7, 6, 3, 10, 10, 0, 1, 1, 8, 7, 6, 4, 4, 5, 8, 1, 1, 0, 2, 10, 11, 4, 5, 8, 8, 6, 3, 2, 10, 11, 4, 5, 5, 6, 6, 11, 1, 10, 3, 1, 8, 8, 7, 6, 11, 10, 16, 12, 1, 9, 8, 7, 6, 4, 4, 13 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Octal games .4VzW, V=1,3, z=4,5, W=0,2 have values a(n-1). (Contrary to Winning Ways, W cannot be 1 or 3 in this.) - Eric M. Schmidt, Feb 22 2017

REFERENCES

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

LINKS

Eric M. Schmidt, Table of n, a(n) for n = 1..10000

CROSSREFS

Sequence in context: A253889 A228754 A171830 * A125920 A176360 A185068

Adjacent sequences:  A071503 A071504 A071505 * A071507 A071508 A071509

KEYWORD

nonn

AUTHOR

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

EXTENSIONS

Definition corrected and sequence extended by Eric M. Schmidt, Feb 22 2017

STATUS

approved

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Last modified September 16 12:40 EDT 2019. Contains 327112 sequences. (Running on oeis4.)