1104367784

Appears in sequences

• Number of n X n binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.at n=6A228790
• Number of nX7 binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.at n=6A228795
• Number of 7Xn binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.at n=6A228802