G.f. A(x) satisfies: A(x - 2*A(x)^2) = x - A(x)^2.
A276365
G.f. A(x) satisfies: A(x - 2*A(x)^2) = x - A(x)^2.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =53a(4) =578a(5) =7234a(6) =100044a(7) =1495125a(8) =23802346a(9) =399740086a(10) =7032766196a(11) =128952474242
External references
- oeis: A276365