G.f. satisfies: A(x) = 1 + Sum_{n>=1} x^n * A(x)^A026250(n).
A193620
G.f. satisfies: A(x) = 1 + Sum_{n>=1} x^n * A(x)^A026250(n).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =22a(4) =132a(5) =875a(6) =6127a(7) =44580a(8) =333748a(9) =2553956a(10) =19887080a(11) =157066758a(12) =1255181598a(13) =10130663492a(14) =82461801961a(15) =676165571433
External references
- oeis: A193620