G.f. A(x) satisfies: 1 = Sum_{n>=0} ( (1 + x*A(x))^n - A(x) )^n.
A303926
G.f. A(x) satisfies: 1 = Sum_{n>=0} ( (1 + x*A(x))^n - A(x) )^n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =12a(4) =130a(5) =1912a(6) =34715a(7) =743217a(8) =18255118a(9) =505070221a(10) =15532353184a(11) =525533183871
External references
- oeis: A303926