E.g.f. A(x) satisfies A(x) = 1 + x*A(x)^2 * cosh(x*A(x)^2).
A381447
E.g.f. A(x) satisfies A(x) = 1 + x*A(x)^2 * cosh(x*A(x)^2).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =33a(4) =432a(5) =7745a(6) =175680a(7) =4818457a(8) =155138816a(9) =5738752161a(10) =239890406400
External references
- oeis: A381447