115047739004domain: NAppears in sequencesNumber of (n+1)X(2+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8.at n=6A234976Number of (n+1)X(7+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8.at n=1A234981