Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(x)/(1 + x*exp(x))^2 ).
A379861
Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(x)/(1 + x*exp(x))^2 ).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =38a(4) =441a(5) =6714a(6) =128245a(7) =2943562a(8) =79049201a(9) =2432351618a(10) =84408126621
External references
- oeis: A379861