A077877 - OEIS

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A077877

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

0

1, 2, 1, -3, -6, 0, 16, 23, -8, -69, -75, 72, 292, 224, -431, -1170, -531, 2241, 4474, 524, -10664, -16185, 4620, 47655, 54601, -45328, -202184, -166128, 283569, 818010, 417001, -1502587, -3154598, -566424, 7245360, 11532807, -2391488, -32702461, -39452291, 28344120, 139951164

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OFFSET

0,2

LINKS

Table of n, a(n) for n=0..40.

Index entries for linear recurrences with constant coefficients, signature (2,-3,1,1).

CROSSREFS

Sequence in context: A143581 A096871 A077890 * A144867 A081520 A238955

Adjacent sequences: A077874 A077875 A077876 * A077878 A077879 A077880

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Nov 17 2002

STATUS

approved