-186480

Appears in sequences

• Expansion of e.g.f. arcsinh(tanh(x) * exp(x)).at n=9A012661
• Coefficients of the signed Fubini polynomials in ascending order, F_n(x) = Sum_{k=0..n} (-1)^n*Stirling2(n,k)*k!*(-x)^k.at n=49A278075