Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237727
Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =28877a(1) =542946a(2) =10499035a(3) =213127880a(4) =4174594857a(5) =81322186248
External references
- oeis: A237727