Number of (n+1)X(2+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock equal.
A237892
Number of (n+1)X(2+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock equal.
Terms
- a(0) =1848a(1) =32404a(2) =563534a(3) =10390072a(4) =192679586a(5) =3656111168a(6) =69880910510
External references
- oeis: A237892