E.g.f. A(x) satisfies: A(x) = Integral cosh(A(x)) / cos(A(x)) dx.
A292806
E.g.f. A(x) satisfies: A(x) = Integral cosh(A(x)) / cos(A(x)) dx.
Terms
- a(0) =1a(1) =2a(2) =28a(3) =1048a(4) =75792a(5) =8997152a(6) =1589002688a(7) =390961266048
External references
- oeis: A292806