Number of (n+1)X(n+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
A237842
Number of (n+1)X(n+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =81a(1) =3419a(2) =581994a(3) =468296881
External references
- oeis: A237842