Expansion of (1/x) * Series_Reversion( x / ((1+x)^2 * (1+x^3*(1+x)^3)) ).
A387777
Expansion of (1/x) * Series_Reversion( x / ((1+x)^2 * (1+x^3*(1+x)^3)) ).
Terms
- a(0) =1a(1) =2a(2) =5a(3) =15a(4) =55a(5) =237a(6) =1112a(7) =5383a(8) =26315a(9) =129455a(10) =642326a(11) =3221550a(12) =16339102a(13) =83714139a(14) =432596925a(15) =2251277128a(16) =11785224610a(17) =62010358212a(18) =327766828938
External references
- oeis: A387777