A098535 Expansion of (1+x)^(1/3)/(1+x-9x^4)^(1/3).

1, 0, 0, 0, 3, -3, 3, -3, 21, -39, 57, -75, 219, -489, 885, -1407, 3000, -6609, 13179, -23655, 46353, -96960, 198534, -381504, 742638, -1504011, 3071973, -6096117, 12008415, -24042522, 48733248, -97896198, 195048966, -390235269