A033505 - OEIS

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A033505

G.f.: 1/(1-3*x-x^2+x^3).

1, 3, 10, 32, 103, 331, 1064, 3420, 10993, 35335, 113578, 365076, 1173471, 3771911, 12124128, 38970824, 125264689, 402640763, 1294216154, 4160024536, 13371648999, 42980755379, 138153890600, 444070778180, 1427385469761 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Index entries for sequences related to linear recurrences with constant coefficients` `N. J. A. Sloane Notes on A030186 and A033505`
	CROSSREFS	`Partial sums of A030186.` `Sequence in context: A017935 A134377 A077826 * A063782 A071718 A134952` `Adjacent sequences: A033502 A033503 A033504 * A033506 A033507 A033508`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Feb 13 2002`

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Last modified February 15 07:35 EST 2012. Contains 205710 sequences.