Expansion of (1/x) * Series_Reversion( x / ( (1+x)^3 * (1+2*x)^2 ) ).
A379521
Expansion of (1/x) * Series_Reversion( x / ( (1+x)^3 * (1+2*x)^2 ) ).
Terms
- a(0) =1a(1) =7a(2) =68a(3) =767a(4) =9425a(5) =122436a(6) =1653776a(7) =22992655a(8) =326863667a(9) =4729547023a(10) =69424933968
External references
- oeis: A379521