id:A056838 - OEIS Search Results

Search: id:A056838

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[n^2/9].

+0
1

0, 0, 0, 1, 1, 2, 4, 5, 7, 9, 11, 13, 16, 18, 21, 25, 28, 32, 36, 40, 44, 49, 53, 58, 64, 69, 75, 81, 87, 93, 100, 106, 113, 121, 128, 136, 144, 152, 160, 169, 177, 186, 196, 205, 215, 225, 235, 245, 256, 266, 277, 289, 300, 312, 324, 336, 348 (list; graph; listen)

	OFFSET	`0,6`
	FORMULA	`G.f.: x^3(1+x)(x^2-x+1)^2/((1-x)^3*(1+x+x^2)(x^6+x^3+1)). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 05 2009]`
	CROSSREFS	`Cf. A008740.` `Sequence in context: A125552 A066026 A112671 this_sequence A045922 A057352 A156625` `Adjacent sequences: A056835 A056836 A056837 this_sequence A056839 A056840 A056841`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Sep 02 2000`

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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