2936070

Appears in sequences

• Number of labeled rooted trees of height 2 with n nodes.at n=7A000551
• Triangle read by rows giving number of rooted labeled trees with n >= 2 nodes and height d >= 1.at n=37A034855
• Absolute value of coefficient of term [x^(n-7)] in characteristic polynomial of maximum matrix A of size n X n, where n >= 7. Maximum matrix A(i,j) is MAX(i,j), where indices i and j run from 1 to n.at n=8A112463