id:A090705 - OEIS Search Results

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Lexicographically earliest permutation of square-free numbers with mu(a(n))=-(-1)^n, where mu=A008683.

+0
2

1, 2, 6, 3, 10, 5, 14, 7, 15, 11, 21, 13, 22, 17, 26, 19, 33, 23, 34, 29, 35, 30, 38, 31, 39, 37, 46, 41, 51, 42, 55, 43, 57, 47, 58, 53, 62, 59, 65, 61, 69, 66, 74, 67, 77, 70, 82, 71, 85, 73, 86, 78, 87, 79, 91, 83, 93, 89, 94, 97, 95, 101, 106, 102, 111, 103, 115, 105, 118 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`a(n) = A102510(A005117(n)).`
	LINKS	`Eric Weisstein's World of Mathematics, Squarefree`
	CROSSREFS	`Cf. A005117.` `Cf. A102511` `Sequence in context: A079297 A143219 A109465 this_sequence A130684 A079178 A113552` `Adjacent sequences: A090702 A090703 A090704 this_sequence A090706 A090707 A090708`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 01 2005`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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