id:A140263 - OEIS Search Results

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Permutation of nonnegative integers obtained by interleaving A117967 and A117968.

+0
5

0, 1, 2, 5, 7, 3, 6, 4, 8, 17, 22, 15, 21, 16, 23, 11, 19, 9, 18, 10, 20, 14, 25, 12, 24, 13, 26, 53, 67, 51, 66, 52, 68, 47, 64, 45, 63, 46, 65, 50, 70, 48, 69, 49, 71, 35, 58, 33, 57, 34, 59, 29, 55, 27, 54, 28, 56, 32, 61, 30, 60, 31, 62, 44, 76, 42, 75, 43, 77, 38, 73, 36 (list; graph; listen)

	OFFSET	`0,3`
	LINKS	`A. Karttunen, Table of n, a(n) for n = 0..2186` `Index entries for sequences that are permutations of the natural numbers`
	FORMULA	`a(n) = A117967(A001057(n)). (Assuming that the domain of A117967 is the whole Z).`
	CROSSREFS	`Inverse: A140264. Bisections: A117967 & A117968. a(n) = A140265(n+1)-1. Cf. A004488.` `Sequence in context: A133133 A024710 A140264 this_sequence A073929 A076555 A095928` `Adjacent sequences: A140260 A140261 A140262 this_sequence A140264 A140265 A140266`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), May 19 2008, originally described in a posting at the SeqFan mailing list on Sep 15 2005.`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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