Number of (n+1) X (2+1) 0..3 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
A235927
Number of (n+1) X (2+1) 0..3 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
Terms
- a(0) =1788a(1) =51736a(2) =1490648a(3) =43061840a(4) =1242490716a(5) =35871300604
External references
- oeis: A235927