id:A065037 - OEIS Search Results

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Inverse permutation to A036552.

+0
3

1, 2, 3, 5, 7, 4, 9, 6, 11, 8, 13, 15, 17, 10, 19, 21, 23, 12, 25, 27, 29, 14, 31, 16, 33, 18, 35, 37, 39, 20, 41, 22, 43, 24, 45, 47, 49, 26, 51, 28, 53, 30, 55, 57, 59, 32, 61, 63, 65, 34, 67, 69, 71, 36, 73, 38, 75, 40, 77, 79, 81, 42, 83, 85, 87, 44, 89, 91, 93, 46, 95, 48 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Index entries for sequences that are permutations of the natural numbers`
	FORMULA	`a(2n+1) - a(2n-1) = 2A091297(2n-1) + 2 . - DELEHAM Philippe (kolotoko(AT)wanadoo.fr), Feb 24 2004` `a(2n) < a(2n+2) if a(2n+1) - a(2n-1) = 2; a(2n) > a(2n+2) if a(2n+1) - a(2n-1) = 4. a(n) = a(n+1) - 2 = a(n-1) + 2 iff n = 2A036554(k) = 4*A003159(k) = A056196(k)/2. - DELEHAM Philippe (kolotoko(AT)wanadoo.fr), Feb 24 2004`
	CROSSREFS	`Sequence in context: A126049 A082331 A140528 this_sequence A101438 A103683 A125151` `Adjacent sequences: A065034 A065035 A065036 this_sequence A065038 A065039 A065040`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 05 2001`
	EXTENSIONS	`More terms from Naohiro Nomoto (n_nomoto(AT)yabumi.com), Nov 22 2001`

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

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