164892

Appears in sequences

• Number of rooted n-edge one-vertex one-face maps on a non-orientable surface (of genus n).at n=5A118450
• Number of exact 3-colored partitions such that no adjacent parts have the same color.at n=15A262445
• Triangle read by rows: T(n,k) = number of rooted maps with n edges on a nonorientable surface of genus k (1 <= k <= n).at n=20A267180
• Number of 5-cycles in the n-triangular honeycomb bishop graph.at n=13A290775