Number of (n+1) X (5+1) 0..3 arrays with the maximum plus the minimum minus the lower median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237790
Number of (n+1) X (5+1) 0..3 arrays with the maximum plus the minimum minus the lower median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =822482a(1) =73170922a(2) =6776019974a(3) =635807130472
External references
- oeis: A237790