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A046696 Nim-value of 0 for Couples-are-Forever occurs for these heap sizes. 0
1, 2, 5, 13, 21, 31, 47, 73, 99, 125, 151, 177, 315, 409 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

I. Caines et al., Periods in taking and splitting games, Amer. Math. Monthly, 106 (1999), 359-361.

CROSSREFS

Sequence in context: A072899 A099982 A298991 * A102719 A075470 A049779

Adjacent sequences:  A046693 A046694 A046695 * A046697 A046698 A046699

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 19 11:11 EDT 2019. Contains 324219 sequences. (Running on oeis4.)