G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - 1/(1+x)^n )^n = 1.
A317339
G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - 1/(1+x)^n )^n = 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =26a(5) =239a(6) =2768a(7) =38267a(8) =611193a(9) =11040954a(10) =222241117a(11) =4929304517a(12) =119423079917
External references
- oeis: A317339