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

A236200

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

Terms

    a(0) =3020a(1) =83520a(2) =2333864a(3) =65619060a(4) =1841566940a(5) =51632113352

External references