Up:  Table    Next:  32    Previous:  30    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

31 circles in a regular hexagon    31 circles in a regular hexagon


31 circles in a regular hexagon

Up:  Table    Next:  32    Previous:  30    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

©  E. Specht    01-Dec-2020