id:A049153 - OEIS Search Results

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Recip transform of 2*(1 + x^2 + x^4)-1/(1-x).

+0
1

1, 1, 1, 1, 1, 1, 3, 19, 93, 353, 1125, 3173, 8221, 20297, 50055, 130255, 370545, 1140001, 3636265, 11563041, 35888977, 108146737, 317966187, 922132531, 2672794621, 7832167585, 23346616525, 70754228885, 216792576093 (list; graph; listen)

	OFFSET	`0,7`
	COMMENT	`Sign diagram of generating sequence: +-+-+----------...`
	CROSSREFS	`Sequence in context: A089621 A015528 A050863 this_sequence A074361 A126187 A047029` `Adjacent sequences: A049150 A049151 A049152 this_sequence A049154 A049155 A049156`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

AT&T Labs Research