Number of (n+1)X(2+1) 0..3 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock.

A236590

Number of (n+1)X(2+1) 0..3 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock.

Terms

    a(0) =2968a(1) =80008a(2) =2181116a(3) =59464564a(4) =1618144324a(5) =44032289456

External references