19333806

Appears in sequences

• Number of nX4 0..n*4-1 arrays with upper left zero and lower right n*4-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.at n=6A265597
• Number of n X 7 0..n*7-1 arrays with upper left zero and lower right n*7-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.at n=3A265600
• T(n,k)=Number of nXk 0..n*k-1 arrays with upper left zero and lower right n*k-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.at n=48A265601