Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the minimum minus the lower median of every 2X2 subblock equal.
A236824
Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the minimum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =6093a(1) =109205a(2) =1949236a(3) =36874967a(4) =701424751a(5) =13643698414a(6) =266389315989
External references
- oeis: A236824