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

Terms

a(0) =1a(1) =3a(2) =7a(3) =15a(4) =31a(5) =57a(6) =113a(7) =223a(8) =439a(9) =863a(10) =1695a(11) =3333a(12) =6553a(13) =12883a(14) =25327a(15) =49791a(16) =97887a(17) =192441a(18) =378329a(19) =743775a(20) =1462223a(21) =2874655a(22) =5651423a(23) =11110405a(24) =21842481a(25) =42941187a(26) =84420151a(27) =165965647a(28) =326279871a(29) =641449337