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

Terms

a(0) =1a(1) =3a(2) =8a(3) =23a(4) =69a(5) =206a(6) =616a(7) =1846a(8) =5537a(9) =16609a(10) =49824a(11) =149469a(12) =448405a(13) =1345212a(14) =4035632a(15) =12106892a(16) =36320673a(17) =108962015a(18) =326886040a(19) =980658115a(20) =2941974341a(21) =8825923018a(22) =26477769048a(23) =79433307138a(24) =238299921409a(25) =714899764221