267947653

Appears in sequences

• Number of nX4 arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.at n=5A217342
• Number of nX6 arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.at n=3A217344
• T(n,k) = Number of n X k arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.at n=39A217346
• T(n,k) = Number of n X k arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.at n=41A217346