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

Terms

a(0) =0a(1) =1a(2) =1a(3) =4a(4) =4a(5) =5a(6) =9a(7) =10a(8) =18a(9) =29a(10) =41a(11) =68a(12) =100a(13) =149a(14) =233a(15) =346a(16) =530a(17) =813a(18) =1225a(19) =1876a(20) =2852a(21) =4325a(22) =6601a(23) =10026a(24) =15250a(25) =23229a(26) =35305a(27) =53732a(28) =81764a(29) =124341