3913002

Appears in sequences

• Half the number of (n+1)X3 0..3 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=2A210294
• Half the number of (n+1)X4 0..3 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=1A210295
• T(n,k)=Half the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=7A210300
• T(n,k)=Half the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference.at n=8A210300