733512

Appears in sequences

• Number of n X 8 binary arrays with all 1s connected and a path of 1s from top row to bottom row.at n=2A163034
• Number of n X 3 binary arrays with all 1s connected and a path of 1s from left column to right column.at n=7A163038
• Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected and a path of 1's from top row to bottom row.at n=47A359574