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

A237079

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

Terms

    a(0) =2928a(1) =42300a(2) =612776a(3) =8844156a(4) =127825204a(5) =1855507536a(6) =26933704424a(7) =389584703724

External references