Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median minus the minimum of every 2X2 subblock.
A236667
Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median minus the minimum of every 2X2 subblock.
Terms
- a(0) =14760a(1) =250708a(2) =4434788a(3) =82202172a(4) =1533811128a(5) =28390507456a(6) =520848836744
External references
- oeis: A236667