Number of regions among all distinct circles that can be constructed from an n X n square grid of points using only a compass.

A359933

Number of regions among all distinct circles that can be constructed from an n X n square grid of points using only a compass.

Terms

    a(0) =45a(1) =836a(2) =8197a(3) =43252a(4) =167157a(5) =535572

External references