Up:  Table    Next:  17    Previous:  15    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom


16 circles in a regular heptagon    16 circles in a regular heptagon


16 circles in a regular heptagon


Up:  Table    Next:  17    Previous:  15    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom