Expansion of (3+2*x^2)/(1-x)^4.

Terms

a(0) =3a(1) =12a(2) =32a(3) =68a(4) =125a(5) =208a(6) =322a(7) =472a(8) =663a(9) =900a(10) =1188a(11) =1532a(12) =1937a(13) =2408a(14) =2950a(15) =3568a(16) =4267a(17) =5052a(18) =5928a(19) =6900a(20) =7973a(21) =9152a(22) =10442a(23) =11848a(24) =13375a(25) =15028a(26) =16812a(27) =18732a(28) =20793a(29) =23000