A077875 Expansion of (1-x)^(-1)/(1-x+2*x^2-x^3).

1, 2, 1, -1, 0, 4, 4, -3, -6, 5, 15, 0, -24, -8, 41, 34, -55, -81, 64, 172, -36, -315, -70, 525, 351, -768, -944, 944, 2065, -766, -3951, -353, 6784, 3540, -10380, -10675, 13626, 24597, -13329, -48896, 2360, 86824, 33209, -138078, -117671, 191695, 288960, -212100, -598324, 114837, 1099386

Offset

0,2

Links

Table of n, a(n) for n=0..50.

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

Crossrefs

Sequence in context: A238750 A131044 A246027 * A198237 A122049 A238802

Adjacent sequences: A077872 A077873 A077874 * A077876 A077877 A077878

Keyword

sign

Author

N. J. A. Sloane, Nov 17 2002

Status

approved