38298270

Appears in sequences

• Array read by antidiagonals: T(m,n) is the number of (undirected) paths in the rook graph K_m X K_n.at n=23A360877
• Array read by antidiagonals: T(m,n) is the number of (undirected) paths in the rook graph K_m X K_n.at n=25A360877