423288domain: NAppears in sequencesNumber of (n+1) X 2 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly three clockwise edge increases.at n=7A206065T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X3 or 3X2 subblock having exactly three clockwise edge increases.at n=28A206072