G.f. A(x) satisfies: [x^n] A(x)^n / (x*A(x))' = 0 for n > 1.
A300994
G.f. A(x) satisfies: [x^n] A(x)^n / (x*A(x))' = 0 for n > 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =10a(5) =78a(6) =787a(7) =9640a(8) =138098a(9) =2257718a(10) =41409511a(11) =841370530a(12) =18753127340a(13) =454916534472
External references
- oeis: A300994