Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237471
Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =603184a(1) =27861088a(2) =1299276552a(3) =65361132006
External references
- oeis: A237471