134440

Appears in sequences

• Number of nX7 binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.at n=3A228753
• 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=48A228754
• Number of 4 X n binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.at n=6A228756