Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11.

A233789

Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11.

Terms

    a(0) =11040a(1) =93100a(2) =716768a(3) =6892448a(4) =58298272a(5) =635439176a(6) =5726453720a(7) =69211180340a(8) =649660154664

External references