Number of (n+1)X(6+1) 0..7 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 59.

A233858

Number of (n+1)X(6+1) 0..7 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 59.

Terms

    a(0) =511232a(1) =4332592a(2) =34000600a(3) =408524804a(4) =4191443728a(5) =63517858688a(6) =748312618740

External references