Expansion of e.g.f. exp(Sum_{k>=1} binomial(2*k,k)*x^k/(k + 1)!).
A304788
Expansion of e.g.f. exp(Sum_{k>=1} binomial(2*k,k)*x^k/(k + 1)!).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =12a(4) =59a(5) =343a(6) =2295a(7) =17307a(8) =144751a(9) =1326377a(10) =13189945a(11) =141271298a(12) =1619488645a(13) =19766050827a(14) =255693112641
External references
- oeis: A304788