id:A046672 - OEIS Search Results

Search: id:A046672

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

+0
2

1, 2, 7, 18, 53, 146, 415, 1162, 3277, 9210, 25927, 72930, 205221, 577378, 1624559, 4570810, 12860541, 36184394, 101808791, 286449682, 805956949, 2267645362, 6380262207, 17951546602, 50508589101, 142111293594, 399845261287, 1125007225154 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Index entries for sequences related to linear recurrences with constant coefficients`
	CROSSREFS	`Partial sums of A054854.` `Cf. A101197.` `Sequence in context: A094976 A006869 A099626 this_sequence A046866 A000988 A002214` `Adjacent sequences: A046669 A046670 A046671 this_sequence A046673 A046674 A046675`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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