447544629

Appears in sequences

• Number of simple paths from corner to corner of an n X n grid with king-moves allowed.at n=4A140518
• Number of simple paths from (1, 1) to (n, 5) on an n X 5 grid with king moves allowed.at n=4A193171
• Array read by antidiagonals: T(m, n) is the number of simple paths from corner to diagonally opposite corner on an m X n grid with king moves allowed.at n=40A329118