id:A071065 - OEIS Search Results

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A permutation of natural numbers: a(1)=2 a(n) is the smallest integer different from a(1), a(2), a(3), ..., a(n-1) such that a(n)+n is prime.

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2, 1, 4, 3, 6, 5, 10, 9, 8, 7, 12, 11, 16, 15, 14, 13, 20, 19, 18, 17, 22, 21, 24, 23, 28, 27, 26, 25, 30, 29, 36, 35, 34, 33, 32, 31, 42, 41, 40, 39, 38, 37, 46, 45, 44, 43, 50, 49, 48, 47, 52, 51, 54, 53, 58, 57, 56, 55, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 70, 69, 78, 77 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(a(n))=n: a self-inverse permutation with A010051(a(n)+n)=1. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 25 2004`
	LINKS	`Index entries for sequences that are permutations of the natural numbers`
	CROSSREFS	`Cf. A083569.` `Adjacent sequences: A071062 A071063 A071064 this_sequence A071066 A071067 A071068` `Sequence in context: A026262 A026234 A073672 this_sequence A035552 A114862 A064579`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), May 26 2002`
	EXTENSIONS	`Corrected and extended by Lior Manor (lior.manor(AT)gmail.com) May 27 2002`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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