id:A052208 - OEIS Search Results

Search: id:A052208

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Pell(n)*Pell(2*n)/2.

+0
2

0, 1, 12, 175, 2448, 34481, 485100, 6826079, 96049728, 1351523425, 19017374892, 267594778639, 3765344259600, 52982414452241, 745519146496332, 10490250465629375, 147609025664755968, 2077016609773544641, 29225841562491165900, 411238798484657629039 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`G.f.: (x^3+x)/[(1+2x-x^2)(1-14x-x^2)].`
	CROSSREFS	`Cf. A000129.` `Sequence in context: A099270 A120662 A099930 this_sequence A045952 A130550 A073975` `Adjacent sequences: A052205 A052206 A052207 this_sequence A052209 A052210 A052211`
	KEYWORD	`nonn`
	AUTHOR	`Gary W. Adamson, Feb 01 2000`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research