A077892 Expansion of (1-x)^(-1)/(1+2*x^2-x^3).

1, 1, -1, 0, 4, 0, -7, 5, 15, -16, -24, 48, 33, -119, -17, 272, -84, -560, 441, 1037, -1441, -1632, 3920, 1824, -9471, 273, 20767, -10016, -41260, 40800, 72505, -122859, -104209, 318224, 85560, -740656, 147105, 1566873, -1034865, -2986640, 3636604, 4938416, -10259847, -6240227