Number of (n+1)X(3+1) 0..3 arrays colored with the difference of the upper median and the lower median in each 2X2 subblock.
A236039
Number of (n+1)X(3+1) 0..3 arrays colored with the difference of the upper median and the lower median in each 2X2 subblock.
Terms
- a(0) =22994a(1) =722548a(2) =21941716a(3) =674450852a(4) =21249328546a(5) =666177945884
External references
- oeis: A236039