id:A028831 - OEIS Search Results

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Expansion of (1+2*x+3*x^2)/(1-x-x^2-x^3-x^4).

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1, 3, 7, 11, 22, 43, 83, 159, 307, 592, 1141, 2199, 4239, 8171, 15750, 30359, 58519, 112799, 217427, 419104, 807849, 1557179, 3001559, 5785691, 11152278, 21496707, 41436235, 79870911, 153956131 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A067498 A018345 A082675 this_sequence A137516 A111668 A112038` `Adjacent sequences: A028828 A028829 A028830 this_sequence A028832 A028833 A028834`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research