938128

Appears in sequences

• Number of n X n 0..2 arrays with no average of any element and its horizontal and vertical neighbors equal to one.at n=3A200571
• Number of nX4 0..2 arrays with no average of any element and its horizontal and vertical neighbors equal to one.at n=3A200575
• T(n,k)=Number of nXk 0..2 arrays with no average of any element and its horizontal and vertical neighbors equal to one.at n=24A200579
• Number of (n+7)X11 0..1 matrices with each 8X8 subblock idempotent.at n=19A224593
• Number of length n+1 0..7 arrays with the sum of adjacent differences multiplied by some arrangement of +-1 equal to zero.at n=5A250166
• Number of length 6+1 0..n arrays with the sum of adjacent differences multiplied by some arrangement of +-1 equal to zero.at n=6A250171