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

A233876

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

Terms

    a(0) =24a(1) =300a(2) =6200a(3) =251532a(4) =15013864a(5) =2431002508a(6) =403041750472

External references