E.g.f. A(x) satisfies A(x) = 1/( 1 - x * cosh(x * A(x)^(1/2)) ).
A381300
E.g.f. A(x) satisfies A(x) = 1/( 1 - x * cosh(x * A(x)^(1/2)) ).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =60a(5) =485a(6) =4800a(7) =57547a(8) =804160a(9) =12783969a(10) =228447360a(11) =4539156941a(12) =99244045824
External references
- oeis: A381300