Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal.

A237166

Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal.

Terms

    a(0) =115561a(1) =2783881a(2) =52597313a(3) =1234905853a(4) =26807862753a(5) =634189439561

External references