id:A130885 - OEIS Search Results

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a(n)=3n^3-2n^2+n-1.

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1, 17, 65, 163, 329, 581, 937, 1415, 2033, 2809, 3761, 4907, 6265, 7853, 9689, 11791, 14177, 16865, 19873, 23219, 26921, 30997, 35465, 40343, 45649, 51401, 57617, 64315, 71513, 79229, 87481, 96287, 105665, 115633, 126209, 137411 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`G.f.: x(1+13x+3*x^2+x^3)/(-1+x)^4. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 14 2007`
	CROSSREFS	`Cf. A084849; A056109; A056105.` `Adjacent sequences: A130882 A130883 A130884 this_sequence A130886 A130887 A130888` `Sequence in context: A054402 A086533 A108211 this_sequence A036545 A044155 A044536`
	KEYWORD	`nonn`
	AUTHOR	`Mohammad K. Azarian (azarian(AT)evansville.edu), Jul 26 2007`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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