1845126

Appears in sequences

• Half the number of (n+1) X 3 0..2 arrays with every 2 X 2 subblock having at most one duplicate clockwise edge difference.at n=3A209945
• Half the number of (n+1)X5 0..2 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=1A209947
• T(n,k) is the half the number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock having at most one duplicate clockwise edge difference.at n=11A209951
• T(n,k) is the half the number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock having at most one duplicate clockwise edge difference.at n=13A209951