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

Terms

a(0) =1a(1) =0a(2) =0a(3) =1a(4) =-1a(5) =1a(6) =3a(7) =-8a(8) =14a(9) =1a(10) =-49a(11) =144a(12) =-162a(13) =-139a(14) =1159a(15) =-2532a(16) =2036a(17) =6062a(18) =-26282a(19) =47440a(20) =-11474a(21) =-190071a(22) =606163a(23) =-838984a(24) =-481092a(25) =5479390a(26) =-13618658a(27) =13030368a(28) =28786262a(29) =-148598623