Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the lower median of every 2X2 subblock equal.
A237173
Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =571176a(1) =93633848a(2) =13627618416
External references
- oeis: A237173