Number of (n+1)X(4+1) 0..3 arrays with the maximum minus the lower median of every 2X2 subblock equal.
A237172
Number of (n+1)X(4+1) 0..3 arrays with the maximum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =79688a(1) =5876404a(2) =398902424a(3) =30813347734
External references
- oeis: A237172