E.g.f. satisfies A(x) = 1 + x^2*A(x)^2*(exp(x*A(x)) - 1).
A371139
E.g.f. satisfies A(x) = 1 + x^2*A(x)^2*(exp(x*A(x)) - 1).
Terms
- a(0) =1a(1) =0a(2) =0a(3) =6a(4) =12a(5) =20a(6) =2190a(7) =17682a(8) =94136a(9) =4762872a(10) =83210490a(11) =920248670a(12) =34266719652a(13) =948535937076
External references
- oeis: A371139