Expansion of (1/x) * Series_Reversion( x*(1+x-x^5)/(1+x) ).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =1a(6) =-1a(7) =1a(8) =-1a(9) =1a(10) =5a(11) =-12a(12) =20a(13) =-29a(14) =39a(15) =1a(16) =-109a(17) =305a(18) =-611a(19) =1051a(20) =-1145a(21) =139a(22) =3055a(23) =-9924a(24) =22424a(25) =-37574a(26) =43476a(27) =-14035a(28) =-97831a(29) =368715