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

A237397

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

Terms

    a(0) =1413864a(1) =121195320a(2) =8872195706a(3) =769041196608

External references