655930368

Appears in sequences

• Number of (n+1) X (1+1) 0..3 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2 X 2 subblock.at n=6A236589
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock.at n=21A236592