Expansion of (1+2*x^5+x^9)/((1-x)^2*(1-x^9)).

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =8a(6) =11a(7) =14a(8) =17a(9) =22a(10) =27a(11) =32a(12) =37a(13) =42a(14) =49a(15) =56a(16) =63a(17) =70a(18) =79a(19) =88a(20) =97a(21) =106a(22) =115a(23) =126a(24) =137a(25) =148a(26) =159a(27) =172a(28) =185a(29) =198