E.g.f. satisfies A(x) = 1 + x^2*A(x)*exp(x*A(x)).
A371043
E.g.f. satisfies A(x) = 1 + x^2*A(x)*exp(x*A(x)).
Terms
- a(0) =1a(1) =0a(2) =2a(3) =6a(4) =36a(5) =380a(6) =3630a(7) =47082a(8) =725816a(9) =12132360a(10) =235801530a(11) =5083309550a(12) =119757623172
External references
- oeis: A371043