Number of (n+1)X(2+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock.

A236114

Number of (n+1)X(2+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock.

Terms

    a(0) =2248a(1) =35468a(2) =542140a(3) =8253392a(4) =126117020a(5) =1934727612a(6) =29594969044a(7) =452447788292

External references