252920domain: NAppears in sequencesNumber of (n+1)X(n+1) 0..7 arrays with every 2X2 subblock summing to 14.at n=2A183673Number of (n+1) X 4 0..7 arrays with every 2 X 2 subblock summing to 14.at n=2A183676T(n,k)=Number of (n+1)X(k+1) 0..7 arrays with every 2X2 subblock summing to 14.at n=12A183680