2421675358

Appears in sequences

• Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=3A236595
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=17A236596
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=18A236596