id:A077995 - OEIS Search Results

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Expansion of (1-x)/(1-2*x-2*x^2-x^3).

+0
3

1, 1, 4, 11, 31, 88, 249, 705, 1996, 5651, 15999, 45296, 128241, 363073, 1027924, 2910235, 8239391, 23327176, 66043369, 186980481, 529374876, 1498754083, 4243238399, 12013359840, 34011950561, 96293859201, 272624979364, 771849627691, 2185243073311, 6186810381368 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Equals INVERT transform of (1, 3, 4, 4, 4,...). [From Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 03 2009]`
	CROSSREFS	`Sequence in context: A165993 A004080 A027115 this_sequence A076730 A084757 A155962` `Adjacent sequences: A077992 A077993 A077994 this_sequence A077996 A077997 A077998`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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