Number of (n+1)X(6+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.

A236276

Number of (n+1)X(6+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.

Terms

    a(0) =138720a(1) =11005062a(2) =884625654a(3) =74525190422

External references