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

Terms

a(0) =1a(1) =0a(2) =1a(3) =3a(4) =6a(5) =22a(6) =72a(7) =225a(8) =790a(9) =2739a(10) =9561a(11) =34307a(12) =123648a(13) =449424a(14) =1650156a(15) =6093123a(16) =22634073a(17) =84553667a(18) =317290446a(19) =1195717974a(20) =4523526656a(21) =17171558040a(22) =65390052780a(23) =249726999990a(24) =956231332641