id:A081861 - OEIS Search Results

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(1/24)*(sigma_3(2n-1)-sigma_1(2n-1)).

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0, 1, 5, 14, 31, 55, 91, 146, 204, 285, 400, 506, 655, 850, 1015, 1240, 1552, 1804, 2109, 2562, 2870, 3311, 3971, 4324, 4914, 5730, 6201, 6990, 8000, 8555, 9455, 10846, 11536, 12529, 14192, 14910, 16206, 18371, 19088, 20540, 22990, 23821, 25794 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Cf. A000203, A001158.` `Sequence in context: A000330 A166068 A070129 this_sequence A023652 A101648 A070134` `Adjacent sequences: A081858 A081859 A081860 this_sequence A081862 A081863 A081864`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 11 2003`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research