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

A236660

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

Terms

    a(0) =3300a(1) =58236a(2) =1008315a(3) =18154174a(4) =322686298a(5) =5708337224a(6) =101248959916

External references