G.f. A(x) satisfies: A(x) = A( x^2 + 8*x*A(x)^2 )^(1/2), with A(0)=0, A'(0)=1.
A271935
G.f. A(x) satisfies: A(x) = A( x^2 + 8*x*A(x)^2 )^(1/2), with A(0)=0, A'(0)=1.
Terms
- a(0) =1a(1) =4a(2) =26a(3) =200a(4) =1691a(5) =15204a(6) =142710a(7) =1382568a(8) =13721765a(9) =138802136a(10) =1425785270a(11) =14832383488a(12) =155947271878
External references
- oeis: A271935