Expansion of e.g.f. exp(x*exp(x)+x^2*exp(2*x)+x^3*exp(3*x)).
A189488
Expansion of e.g.f. exp(x*exp(x)+x^2*exp(2*x)+x^3*exp(3*x)).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =34a(4) =281a(5) =2656a(6) =28867a(7) =359038a(8) =5002097a(9) =76499128a(10) =1269310931a(11) =22704893674a(12) =435561243625
External references
- oeis: A189488