id:A018221 - OEIS Search Results

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Row 2 of A018219, i.e. (2,n,a_n) is a winning position.

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1, 0, 6, 8, 10, 12, 2, 7, 3, 11, 4, 9, 5, 16, 24, 23, 13, 26, 29, 34, 32, 35, 40, 15, 14, 38, 17, 47, 44, 18, 53, 48, 20, 52, 19, 21, 57, 65, 25, 61, 22, 66, 69, 67, 28, 71, 78, 27, 31, 79, 84, 82, 33, 30, 83, 90, 89, 36, 99, 95, 97, 39, 100, 103, 107, 37, 41, 43, 110, 42 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Self-inverse when considered as a permutation or function, i.e. a(a(n)) = n.`
	LINKS	`Index entries for sequences that are permutations of the natural numbers`
	CROSSREFS	`Sequence in context: A046344 A116366 A138890 this_sequence A071278 A079772 A080731` `Adjacent sequences: A018218 A018219 A018220 this_sequence A018222 A018223 A018224`
	KEYWORD	`nonn`
	AUTHOR	`kleber(AT)brandeis.edu (Michael Kleber)`
	EXTENSIONS	`Edited and extended by Christian G. Bower (bowerc(AT)usa.net), Oct 29 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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