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

Terms

a(0) =2a(1) =1a(2) =2a(3) =2a(4) =2a(5) =3a(6) =3a(7) =4a(8) =5a(9) =6a(10) =8a(11) =10a(12) =13a(13) =17a(14) =22a(15) =29a(16) =38a(17) =50a(18) =66a(19) =87a(20) =115a(21) =152a(22) =201a(23) =266a(24) =352a(25) =466a(26) =617a(27) =817a(28) =1082a(29) =1433