188204400

Appears in sequences

• Second unsigned column of triangle A051379.at n=8A051560
• a(n) = n! * H_n(n) where H_0(n) = 1/n, H_m(n) = Sum_{k=1..n} H_{m-1}(k).at n=7A058806
• Triangle T(n,k) = (-1)^(k+n)*A054655(n,n-k), 0<=k<n, read by rows.at n=37A177938