27325088

Appears in sequences

• E.g.f. satisfies: A(x) = sinh(x + Integral A(x) dx).at n=11A235038
• a(n) = P(n, 1/2) where P(n, x) = x^(-n)*Sum_{k=0..n} A241171(n, k)*x^k.at n=6A356900