Number of (n+1) X (5+1) 0..3 arrays with the maximum plus the upper median plus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237676
Number of (n+1) X (5+1) 0..3 arrays with the maximum plus the upper median plus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =412120a(1) =13569422a(2) =482106388a(3) =20221334140a(4) =818214906406
External references
- oeis: A237676