E.g.f. A(x) satisfies A(x) = A(x^3)^(1/3) * exp(3*x) with A(0)=1.

A374347

E.g.f. A(x) satisfies A(x) = A(x^3)^(1/3) * exp(3*x) with A(0)=1.

Terms

    a(0) =1a(1) =3a(2) =9a(3) =33a(4) =153a(5) =783a(6) =4329a(7) =26757a(8) =178929a(9) =1385019a(10) =13200489a(11) =136901097a(12) =1526386761a(13) =18967459527a(14) =242866024137

External references