E.g.f. satisfies: A(x) = (1 + x)^(A(x)^3).

A349505

E.g.f. satisfies: A(x) = (1 + x)^(A(x)^3).

Terms

    a(0) =1a(1) =1a(2) =6a(3) =81a(4) =1668a(5) =46740a(6) =1659102a(7) =71386602a(8) =3611376360a(9) =210083758704

External references