G.f. A(x) satisfies A(x) = ( (1 + x) * (1 + x*A(x)^(4/3)) )^3.
A379038
G.f. A(x) satisfies A(x) = ( (1 + x) * (1 + x*A(x)^(4/3)) )^3.
Terms
- a(0) =1a(1) =6a(2) =39a(3) =320a(4) =2907a(5) =28152a(6) =284907a(7) =2977116a(8) =31875708a(9) =347884085a(10) =3855802689a(11) =43283239650a(12) =491083601338
External references
- oeis: A379038