182288

Appears in sequences

• Number of n X 4 binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.at n=6A228750
• T(n,k)=Number of nXk binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.at n=51A228754
• Number of 7Xn binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.at n=3A228759