Expansion of e.g.f. exp(x) * Product_{k>=1} 1/(1 - x^k/k!).
A320566
Expansion of e.g.f. exp(x) * Product_{k>=1} 1/(1 - x^k/k!).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =23a(4) =110a(5) =617a(6) =4035a(7) =29927a(8) =249926a(9) =2316317a(10) =23674841a(11) =264329177a(12) =3207278255a(13) =42011308653a(14) =591460307157
External references
- oeis: A320566