id:A087791 - OEIS Search Results

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Indices n such that S^n(1) is an integer where S(x) = 3/2*ceiling(x).

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0, 2, 5, 6, 7, 10, 12, 13, 16, 18, 20, 21, 24, 26, 27, 29, 31, 32, 33, 34, 35, 38, 40, 41, 42, 43, 44, 45, 46, 48, 54, 55, 58, 60, 63, 65, 67, 68, 70, 71, 76, 79, 86, 88, 89, 90, 91, 92, 95, 98, 100, 103, 104, 106, 107, 112, 113, 114, 117, 118, 119, 123, 128, 130, 131, 133 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`Conjecture : a(n)=2n+O(sqrt(n))`
	CROSSREFS	`Cf. A005187.` `Sequence in context: A039015 A037453 A014528 this_sequence A002157 A050002 A047578` `Adjacent sequences: A087788 A087789 A087790 this_sequence A087792 A087793 A087794`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Oct 07 2003`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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