G.f. A(x) satisfies A(x) = ( 1 + x * A(x)^(4/3) * (1 + A(x)^(1/3)) )^3.
A378840
G.f. A(x) satisfies A(x) = ( 1 + x * A(x)^(4/3) * (1 + A(x)^(1/3)) )^3.
Terms
- a(0) =1a(1) =6a(2) =66a(3) =902a(4) =13794a(5) =225990a(6) =3878946a(7) =68854278a(8) =1253647938a(9) =23283474310a(10) =439394508162
External references
- oeis: A378840