Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A238152
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =499560a(1) =18918620a(2) =961463420a(3) =63323756608
External references
- oeis: A238152