Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock equal.
A236881
Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock equal.
Terms
- a(0) =4309a(1) =29673a(2) =189527a(3) =2265637a(4) =23065072a(5) =308682677a(6) =3749944595a(7) =50416764317a(8) =649519074615
External references
- oeis: A236881