G.f. A(x) satisfies: [x^n] A(x)^(n*(n+1)) / (x*A(x)^(n+1))' = 0 for n>1.
A300995
G.f. A(x) satisfies: [x^n] A(x)^(n*(n+1)) / (x*A(x)^(n+1))' = 0 for n>1.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =19a(4) =648a(5) =35034a(6) =2670208a(7) =272185631a(8) =35771059816
External references
- oeis: A300995