Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal.
A237222
Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal.
Terms
- a(0) =50998a(1) =2006382a(2) =84409628a(3) =4161666604a(4) =194556780556
External references
- oeis: A237222