G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - (1-x)^(2*n) )^n = 1.
A317666
G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - (1-x)^(2*n) )^n = 1.
Terms
- a(0) =1a(1) =2a(2) =7a(3) =48a(4) =590a(5) =10602a(6) =244457a(7) =6767792a(8) =216875258a(9) =7863473864a(10) =317632851912
External references
- oeis: A317666