482443

Appears in sequences

• Number of n X n binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner.at n=4A163002
• Number of n X 5 binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner.at n=4A163005
• 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 upper left corner to lower right corner.at n=40A359573