Number of (n+1)X(6+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock.

A236008

Number of (n+1)X(6+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock.

Terms

    a(0) =626480a(1) =36383144a(2) =2020106076a(3) =118118574840

External references