121244

Appears in sequences

• Number of (n+1) X (2+1) 0..3 arrays with the upper median equal to the lower median in every 2 X 2 subblock.at n=2A235851
• Number of (n+1)X(3+1) 0..3 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=1A235852
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=7A235856
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=8A235856
• Number of nX5 0..1 arrays with every element equal to 0, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=10A298586