50843904domain: NAppears in sequencesNumber of (n+1)X6 0..2 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=5A205983Number of (n+1)X7 0..2 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=4A205984