799835

Appears in sequences

• Number of nX4 0..4 arrays with each element equal to the number its horizontal and vertical neighbors unequal to itself.at n=21A195958
• Number of (n+1) X (2+1) 0..2 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order.at n=7A231257
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order.at n=43A231263