Expansion of (1+t^2+4*t^3+2*t^4+t^5+3*t^6)/((1-t)^2*(1-t^2)*(1-t^3)^2).

Terms

a(0) =1a(1) =2a(2) =5a(3) =14a(4) =27a(5) =49a(6) =89a(7) =142a(8) =218a(9) =329a(10) =469a(11) =651a(12) =892a(13) =1183a(14) =1542a(15) =1989a(16) =2514a(17) =3138a(18) =3886a(19) =4745a(20) =5741a(21) =6902a(22) =8214a(23) =9706a(24) =11411a(25) =13312a(26) =15443a(27) =17840a(28) =20485a(29) =23415