G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - 1/(1+x)^(3*n) )^n = 1.
A317802
G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - 1/(1+x)^(3*n) )^n = 1.
Terms
- a(0) =1a(1) =3a(2) =12a(3) =127a(4) =2445a(5) =66939a(6) =2324026a(7) =96491718a(8) =4631150520a(9) =251413638241
External references
- oeis: A317802