35537484

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=4A209945
• Half the number of (n+1)X6 0..2 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=1A209948
• 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=16A209951
• 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=19A209951