id:A077915 - OEIS Search Results

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

+0
1

1, -1, 5, -9, 27, -61, 159, -385, 967, -2385, 5935, -14705, 36511, -90561, 224735, -557569, 1383487, -3432641, 8517119, -21132545, 52434047, -130098945, 322800895, -800931585, 1987267071, -4930795521, 12234262015, -30355580929, 75318094847, -186878827521, 463682682879 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A038251 A034498 A048884 this_sequence A026587 A006131 A049602` `Adjacent sequences: A077912 A077913 A077914 this_sequence A077916 A077917 A077918`
	KEYWORD	`sign`
	AUTHOR	`njas, Nov 17 2002`

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Last modified September 5 19:27 EDT 2008. Contains 143485 sequences.

AT&T Labs Research