Up:  Table    Next:  47    Previous:  45    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

46 circles in a regular heptagon    46 circles in a regular heptagon


46 circles in a regular heptagon

Up:  Table    Next:  47    Previous:  45    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

©  E. Specht    05-Dec-2020