57496

Appears in sequences

• Number of (n+1)X(2+1) 0..3 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=1A236594
• 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=4A236596
• Number of regions formed in a square by straight line segments when connecting the n+1 points along each edge that divide it into n equal parts to the n+1 points on the edge on the opposite side of the square.at n=13A355838