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A307281

a(n) = second coordinate m of P-position (n,m) in Maharaja Nim.

0, 3, 6, 1, 5, 4, 2, 10, 13, 16, 7, 19, 18, 8, 23, 26, 9, 29, 12, 11, 30, 34, 37, 14, 40, 39, 15, 44, 47, 17, 20, 49, 52, 55, 21, 58, 57, 22, 62, 25, 24, 66, 69, 72, 27, 71, 74, 28, 78, 31, 81, 84, 32, 87, 86, 33, 91, 36, 35, 95, 98, 101, 38, 100, 103, 106, 41 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	COMMENTS	`This is a self-inverse permutation of the nonnegative numbers.`
	LINKS	`Rémy Sigrist, Table of n, a(n) for n = 0..10000` `Urban Larsson and Johan Wastlund, Maharaja Nim: Wythoff’s Queen meets the Knight, arXiv 1207.0765 [math.CO], 2012. [See Fig. 2 (right).]` `Urban Larsson and Johan Wästlund, Maharaja Nim: Wythoff’s Queen meets the Knight, Integers: Electronic Journal of Combinatorial Number Theory 14 (2014), #G05. [See Fig. 2 (right).]` `Rémy Sigrist, C program for A307281` `Index entries for sequences that are permutations of the natural numbers`
	MAPLE	`Larsson and Wastlund give Maple code.`
	PROG	`(C) See Links section.`
	CROSSREFS	`See A308201 for Sprague-Grundy values (the present sequence focuses on the 0 values in that table).` `See A000201 and A001950 for Wythoff's Nim.` `Sequence in context: A338460 A175032 A078768 * A089078 A355072 A134804` `Adjacent sequences: A307278 A307279 A307280 * A307282 A307283 A307284`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane, Apr 05 2019`
	EXTENSIONS	`Data corrected by Rémy Sigrist, Apr 18 2019`
	STATUS	`approved`

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Last modified August 21 18:51 EDT 2024. Contains 375353 sequences. (Running on oeis4.)