1099360056domain: NAppears in sequencesNumber of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock.at n=4A236708Number of (n+1)X(5+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock.at n=3A236709