727209392domain: NAppears in sequencesNumber of (n+1) X (4+1) 0..2 arrays colored with the maximum plus the lower median of every 2 X 2 subblock.at n=6A236715Number of (n+1)X(7+1) 0..2 arrays colored with the maximum plus the lower median of every 2X2 subblock.at n=3A236718