id:A131396 - OEIS Search Results

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Positions of n-th positive integer in A131394, minus 1.

+0
10

1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 21, 24, 25, 27, 30, 31, 34, 35, 37, 39, 41, 43, 46, 48, 49, 51, 53, 56, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 78, 80, 82, 84, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 108, 111, 112, 114, 117, 119, 121, 123, 125, 127, 129 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`If A131394 is a permutation of the integers, as conjectured, then A131396 is the complement of A131397.`
	FORMULA	`a(n) = position of n-th positive integers in A131393, minus 1.`
	EXAMPLE	`The 5th positive integer to occur in A131393 is 6, which occurs at position 9, so that a(5)=9-1=8.`
	CROSSREFS	`Adjacent sequences: A131393 A131394 A131395 this_sequence A131397 A131398 A131399` `Sequence in context: A026170 A026174 A120685 this_sequence A131391 A138007 A047261`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jul 06 2007, Jul 21 2007`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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