Expansion of e.g.f. 1/(1 - x*(1 + x/2)*exp(x)).
A308946
Expansion of e.g.f. 1/(1 - x*(1 + x/2)*exp(x)).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =30a(4) =244a(5) =2485a(6) =30351a(7) =432502a(8) =7043660a(9) =129050649a(10) =2627117875a(11) =58829021416
External references
- oeis: A308946