Number of (n+1)X(4+1) 0..2 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11.

A233879

Number of (n+1)X(4+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) =760a(1) =5156a(2) =33656a(3) =251532a(4) =1768660a(5) =14111768a(6) =103547288a(7) =858513368a(8) =6440961128a(9) =54554580804a(10) =413974622656

External references