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A332587
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a(n) = least m such that there is a component of a certain pawn game based on a word of length m that is equivalent to a Nim-heap of size n.
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0
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1, 4, 6, 9, 11, 14, 16, 20, 22, 25, 27, 30, 32, 37, 39, 43
(list;
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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REFERENCES
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Noam D. Elkies, Higher Nimbers in pawn endgames on large chessboards, pages 61-78 in More Games of No Chance, R. J. Nowakowski, ed.; MSRI Publ. #42, 2002 via Cambridge Univ. Press; Proceedings of the 7/00 MSRI Workshop on Combinatorial Games. See Section 6.3.
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LINKS
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Table of n, a(n) for n=1..16.
Noam D. Elkies, Higher Nimbers in pawn endgames on large chessboards, arXiv:math/0011253 [math.CO], 2000. See Section 6.3.
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CROSSREFS
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Sequence in context: A010411 A047209 A138812 * A003259 A020935 A267149
Adjacent sequences: A332584 A332585 A332586 * A332588 A332589 A332590
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KEYWORD
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nonn,more
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AUTHOR
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N. J. A. Sloane, Feb 28 2020
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STATUS
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approved
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