G.f. A(x) satisfies A(x) = 1 + x * A(x)^2 * (1 + A(x)^5).
A379253
G.f. A(x) satisfies A(x) = 1 + x * A(x)^2 * (1 + A(x)^5).
Terms
- a(0) =1a(1) =2a(2) =18a(3) =250a(4) =4114a(5) =74274a(6) =1422370a(7) =28375578a(8) =583343970a(9) =12271614850a(10) =262896435954
External references
- oeis: A379253