Expansion of 1/(2 - 1/(1 - 9*x)^(1/3)).

Terms

a(0) =1a(1) =3a(2) =27a(3) =261a(4) =2592a(5) =26082a(6) =264384a(7) =2691954a(8) =27488403a(9) =281236779a(10) =2881239093a(11) =29546332821a(12) =303201787140