id:A078058 - OEIS Search Results

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

+0
2

1, -3, 7, -18, 46, -117, 298, -759, 1933, -4923, 12538, -31932, 81325, -207120, 527497, -1343439, 3421495, -8713926, 22192786, -56520993, 143948698, -366611175, 933692041, -2377943955, 6056191126, -15424018248, 39282171577, -100044552528, 254795294881, -648917313867 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A036883 A114713 A116413 this_sequence A052960 A059512 A094297` `Adjacent sequences: A078055 A078056 A078057 this_sequence A078059 A078060 A078061`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified December 6 11:04 EST 2009. Contains 170427 sequences.

AT&T Labs Research