E.g.f.: A(x) = 1 + Sum_{n>=1} (1/n!)*Product_{k=1..n} [exp(kx) - 1].
A135752
E.g.f.: A(x) = 1 + Sum_{n>=1} (1/n!)*Product_{k=1..n} [exp(kx) - 1].
Terms
- a(0) =1a(1) =1a(2) =3a(3) =16a(4) =129a(5) =1436a(6) =20853a(7) =379716a(8) =8421969a(9) =222507532a(10) =6879755613a(11) =245389976756
External references
- oeis: A135752