Number of (n+1)X(5+1) 0..2 arrays colored with the upper median plus the lower median minus the minimum of every 2X2 subblock.
A237682
Number of (n+1)X(5+1) 0..2 arrays colored with the upper median plus the lower median minus the minimum of every 2X2 subblock.
Terms
- a(0) =93093a(1) =2688928a(2) =74265677a(3) =2160608712a(4) =65107866022
External references
- oeis: A237682