Number of (n+1)X(n+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal.
A236867
Number of (n+1)X(n+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =81a(1) =1503a(2) =61750a(3) =5913287a(4) =1152135751a(5) =522548961680
External references
- oeis: A236867