723344402

Appears in sequences

• Number of (n+1)X(1+1) 0..3 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock.at n=6A236199
• T(n,k) = Number of (n+1) X (k+1) 0..3 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2 X 2 subblock.at n=21A236202