id:A035300 - OEIS Search Results

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Expansion of sum(q^n / product( 1-q^k, k=1..n+4), n=0..inf).

+0
4

1, 2, 4, 7, 12, 18, 28, 40, 58, 80, 111, 149, 201, 264, 348, 450, 583, 744, 950, 1199, 1514, 1893, 2366, 2935, 3638, 4480, 5513, 6746, 8247, 10035, 12196, 14763, 17850, 21504, 25875, 31038, 37184, 44422 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n) = A000041(n+4)-round((n+7)^2/12). - Vladeta Jovovic (vladeta(AT)Eunet.yu), Jun 18 2003`
	MAPLE	`ZL :=[S, {S = Set(Cycle(Z), 3 < card)}, unlabelled]: seq(combstruct[count](ZL, size=n), n=4..41); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Mar 25 2008`
	CROSSREFS	`Cf. A004250, A035301.` `Adjacent sequences: A035297 A035298 A035299 this_sequence A035301 A035302 A035303` `Sequence in context: A002621 A033500 A003318 this_sequence A035296 A105807 A066699`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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