A077962 - OEIS

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A077962

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

1, 0, -1, -1, 1, 2, 0, -3, -2, 3, 5, -1, -8, -4, 9, 12, -5, -21, -7, 26, 28, -19, -54, -9, 73, 63, -64, -136, 1, 200, 135, -201, -335, 66, 536, 269, -602, -805, 333, 1407, 472, -1740, -1879, 1268, 3619, 611, -4887, -4230, 4276, 9117, -46, -13393, -9071, 13439, 22464, -4368, -35903, -18096, 40271, 53999 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,6`
	LINKS	`Index to sequences with linear recurrences with constant coefficients, signature (0,-1,-1).`
	FORMULA	`a(n) = (-1)^n*A077961(n).`
	MATHEMATICA	`CoefficientList[ Series[1/(1 + x^2 + x^3), {x, 0, 59}], x] (* Robert G. Wilson v, Mar 22 2011 *)`
	CROSSREFS	`Sequence in context: A051613 A173291 A077961 * A078031 A089196 A140944` `Adjacent sequences: A077959 A077960 A077961 * A077963 A077964 A077965`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002`

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Last modified February 17 14:50 EST 2012. Contains 206050 sequences.