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

Terms

a(0) =1a(1) =2a(2) =4a(3) =5a(4) =10a(5) =13a(6) =26a(7) =34a(8) =68a(9) =89a(10) =178a(11) =233a(12) =466a(13) =610a(14) =1220a(15) =1597a(16) =3194a(17) =4181a(18) =8362a(19) =10946a(20) =21892a(21) =28657a(22) =57314a(23) =75025a(24) =150050a(25) =196418a(26) =392836a(27) =514229a(28) =1028458a(29) =1346269