5756974

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=4A217342
• Number of n X 5 arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.at n=3A217343
• 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=31A217346
• 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=32A217346