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

Terms

a(0) =1a(1) =6a(2) =23a(3) =74a(4) =219a(5) =618a(6) =1690a(7) =4518a(8) =11873a(9) =30786a(10) =78972a(11) =200798a(12) =506808a(13) =1271196a(14) =3171395a(15) =7875256a(16) =19476285a(17) =47993386a(18) =117886221a(19) =288733122a(20) =705352042a(21) =1719084784a(22) =4180830915a(23) =10148032164a(24) =24588103912a(25) =59477665356a(26) =143655769520a(27) =346482339496a(28) =834586606821