3661130

Appears in sequences

• Number of nX5 0..3 arrays with exactly floor(nX5/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order.at n=6A222519
• Number of nX7 0..3 arrays with exactly floor(nX7/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order.at n=4A222521