Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal.
A237395
Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =41062a(1) =1153778a(2) =30590608a(3) =902019154a(4) =25829139276a(5) =769041196608
External references
- oeis: A237395