2393308domain: 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=3A236715T(n,k) = Number of (n+1) X (k+1) 0..2 arrays colored with the maximum plus the lower median of every 2 X 2 subblock.at n=24A236719