id:A014586 - OEIS Search Results

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Nim-Grundy function for Take-a-Square (or Subtract-a-Square) game.

+0
1

0, 1, 0, 1, 2, 0, 1, 0, 1, 2, 0, 1, 0, 1, 2, 0, 1, 0, 1, 2, 0, 1, 0, 1, 2, 3, 2, 3, 4, 5, 3, 2, 3, 4, 0, 1, 2, 3, 2, 0, 1, 2, 3, 2, 0, 1, 2, 3, 2, 3, 4, 5, 0, 1, 3, 4, 5, 0, 1, 3, 4, 5, 0, 1, 3, 0, 1, 0, 1, 2, 4, 3, 0, 1, 5, 6, 2, 3, 4, 5, 6, 2, 3, 4, 5, 0, 1, 6, 3, 2, 4, 2, 6, 4, 5, 0, 1, 6, 4 (list; graph; listen)

	OFFSET	`0,5`
	REFERENCES	`R. K. Guy, Unsolved Problems in Number Theory, E26.` `W. W. Rouse Ball and H. S. M. Coxeter, Mathematical Recreations and Essays, 12th Edition.`
	LINKS	`Achim Flammenkamp, Lange Perioden in Subtraktions-Spielen, Dissertation, Dept. Math., University of Bielefeld, Germany.`
	CROSSREFS	`Sequence in context: A029427 A132343 A119346 this_sequence A122924 A133450 A029410` `Adjacent sequences: A014583 A014584 A014585 this_sequence A014587 A014588 A014589`
	KEYWORD	`nonn`
	AUTHOR	`Achim Flammenkamp (achim(AT)HRZ.Uni-Bielefeld.DE)`

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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

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