Number of (n+1)X(5+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 16.

A233938

Number of (n+1)X(5+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 16.

Terms

    a(0) =609912a(1) =5143164a(2) =39604088a(3) =410504080a(4) =3922295248a(5) =61893678832a(6) =749858597396

External references