47097

Appears in sequences

• Number of regular sequences of length n.at n=6A003513
• a(n) = 56*n^2 + 1.at n=29A158660
• Irregular triangle read by rows: T(n,k), n >= 2, 1 <= k <= n/2, = number of rooted forests with n nodes and k trees, with at least two nodes in each tree.at n=50A174135