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

Terms

a(0) =1a(1) =1a(2) =7a(3) =58a(4) =505a(5) =4498a(6) =40576a(7) =368965a(8) =3373225a(9) =30958240a(10) =284934754a(11) =2628211291a(12) =24283705558a(13) =224677646416