Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal.

A233689

Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal.

Terms

    a(0) =13108a(1) =327588a(2) =8284072a(3) =233101508a(4) =6324816860a(5) =180309108120

External references