id:A078059 - OEIS Search Results

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

+0
1

1, -3, 7, -19, 51, -135, 359, -955, 2539, -6751, 17951, -47731, 126915, -337463, 897303, -2385899, 6344027, -16868559, 44852943, -119262499, 317115059, -843198503, 2242037063, -5961502747, 15851439563, -42148455999, 112071357055, -297994049235, 792356367523, -2106849498391 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A151266 A147234 A087224 this_sequence A018031 A052948 A026325` `Adjacent sequences: A078056 A078057 A078058 this_sequence A078060 A078061 A078062`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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