1755246domain: NAppears in sequencesNumber of (n+1) X 5 0..5 arrays with every 2 X 2 subblock summing to 10.at n=4A183657Number of (n+1) X 6 0..5 arrays with every 2 X 2 subblock summing to 10.at n=3A183658T(n,k) = Number of (n+1) X (k+1) 0..5 arrays with every 2 X 2 subblock summing to 10.at n=31A183662