Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock.
A236141
Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock.
Terms
- a(0) =34734a(1) =2113860a(2) =129107036a(3) =7882228972a(4) =481223530251
External references
- oeis: A236141