Up:  Table    Next:  24    Previous:  22    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

23 circles in a regular octagon    23 circles in a regular octagon


23 circles in a regular octagon

Up:  Table    Next:  24    Previous:  22    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

©  E. Specht    30-Nov-2020