Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.

A237216

Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.

Terms

    a(0) =107092a(1) =1641592a(2) =25995322a(3) =450437732a(4) =7967160058a(5) =145427157438

External references