176032

Appears in sequences

• Number of nX4 binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=6A228679
• T(n,k)=Number of nXk binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=51A228683
• Number of 7Xn binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=3A228688
• Number of (n+1)X(1+1) 0..1 arrays with every element equal to some horizontal, vertical, diagonal or antidiagonal neighbor, with top left element zero.at n=8A231950