Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-x * (1 + x)^2) / (1 + x)^2 ).
A380781
Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-x * (1 + x)^2) / (1 + x)^2 ).
Terms
- a(0) =1a(1) =3a(2) =29a(3) =514a(4) =13473a(5) =470616a(6) =20607781a(7) =1086800352a(8) =67105960641
External references
- oeis: A380781