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

Terms

a(0) =1a(1) =1a(2) =7a(3) =19a(4) =63a(5) =221a(6) =679a(7) =2365a(8) =7499a(9) =25351a(10) =82043a(11) =274031a(12) =892263a(13) =2972127a(14) =9686899a(15) =32261819a(16) =105124711a(17) =350277365a(18) =1140610399a(19) =3803874525a(20) =12372800403a(21) =41319077557a(22) =134176480535a(23) =448958154449