Up:  Table    Next:  48    Previous:  46    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

47 circles in a regular nonagon    47 circles in a regular nonagon


47 circles in a regular nonagon

Up:  Table    Next:  48    Previous:  46    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

©  E. Specht    02-Dec-2020