id:A078056 - OEIS Search Results

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

+0
1

1, -3, 7, -16, 36, -81, 182, -409, 919, -2065, 4640, -10426, 23427, -52640, 118281, -265775, 597191, -1341876, 3015168, -6775021, 15223334, -34206521, 76861355, -172705897, 388066628, -871977798, 1959316327, -4402543824, 9892426177, -22228079851, 49946042055, -112227737784 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Absolute values of pairwise sums are in A052534.`
	CROSSREFS	`Sequence in context: A077852 A020746 A033303 this_sequence A124671 A123392 A130691` `Adjacent sequences: A078053 A078054 A078055 this_sequence A078057 A078058 A078059`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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