G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^(3*n^2).

A191801

G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^(3*n^2).

Terms

    a(0) =1a(1) =1a(2) =4a(3) =28a(4) =251a(5) =2573a(6) =28813a(7) =343833a(8) =4308210a(9) =56154805a(10) =756731761a(11) =10499096630a(12) =149551069156

External references