G.f. A(x) satisfies A(x) = 1 + 4*x*A(x)^(5/2).
A214553
G.f. A(x) satisfies A(x) = 1 + 4*x*A(x)^(5/2).
Terms
- a(0) =1a(1) =4a(2) =40a(3) =520a(4) =7680a(5) =122360a(6) =2050048a(7) =35600400a(8) =635043840a(9) =11566760920a(10) =214221455360
External references
- oeis: A214553