Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14.

A233648

Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14.

Terms

    a(0) =3984a(1) =36784a(2) =364512a(3) =3945444a(4) =42895672a(5) =478087900a(6) =5291663768a(7) =59202020744a(8) =658067704512

External references