Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock.
A237080
Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock.
Terms
- a(0) =17644a(1) =395028a(2) =8844156a(3) =199693088a(4) =4496960188a(5) =102542293272
External references
- oeis: A237080