Expansion of -(4*x^3-7*x^2+4*x-1)/(2*x^4-5*x^3+8*x^2-5*x+1).

Terms

a(0) =1a(1) =1a(2) =4a(3) =13a(4) =36a(5) =94a(6) =239a(7) =597a(8) =1471a(9) =3586a(10) =8669a(11) =20818a(12) =49726a(13) =118259a(14) =280239a(15) =662117a(16) =1560516a(17) =3670321a(18) =8617584a(19) =20203698a(20) =47308391a(21) =110659649a(22) =258614439a(23) =603929562a(24) =1409413761a(25) =3287385206a(26) =7664034874a(27) =17860302403