Up:  Table    Next:  1957    Previous:  1955    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

1956 circles in a circle    1956 circles in a circle


1956 circles in a circle

Up:  Table    Next:  1957    Previous:  1955    Show:  coordinates   TSP tour   Download:  PDF file  left  right  bottom

©  E. Specht    23-Apr-2014