8150091296domain: NAppears in sequencesNumber of (n+1)X4 0..3 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=6A206058Number of (n+1)X8 0..3 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=2A206062