G.f.: A(x) = INV(x-x^2 - x^2*INV(x-2*x^2 - x^2*INV(x-4*x^2 - x^2*INV(x-8*x^2 - x^2*INV(x-16*x^2 - ...))))), where INV(F(x)) = series reversion of F(x).
A196711
G.f.: A(x) = INV(x-x^2 - x^2*INV(x-2*x^2 - x^2*INV(x-4*x^2 - x^2*INV(x-8*x^2 - x^2*INV(x-16*x^2 - ...))))), where INV(F(x)) = series reversion of F(x).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =12a(4) =59a(5) =341a(6) =2274a(7) =17380a(8) =152492a(9) =1546370a(10) =18253752a(11) =251911212a(12) =4077747676a(13) =77875414462
External references
- oeis: A196711