Expansion of (1/x) * Series_Reversion( x * (1-4*x)^2 / (1-x) ).
A371386
Expansion of (1/x) * Series_Reversion( x * (1-4*x)^2 / (1-x) ).
Terms
- a(0) =1a(1) =7a(2) =89a(3) =1391a(4) =24209a(5) =450231a(6) =8759337a(7) =176071263a(8) =3627907745a(9) =76217773799
External references
- oeis: A371386