|
|
A373106
|
|
Number of vertices among all distinct circles that can be constructed from the 4 vertices and the equally spaced 4*n points placed on the sides of a square when every pair of the 4 + 4*n points are connected by a circle and where the points lie at the ends of the circle's diameter.
|
|
5
|
|
|
5, 61, 677, 2533, 7705, 17269, 37161, 65089, 111877, 174545, 274213
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
COMMENTS
|
A circle is constructed for every pair of the 4 + 4*n points, the two points lying at the ends of a diameter of the circle.
|
|
LINKS
|
Scott R. Shannon, Image for n = 0. In this and other images the 4 + 4*n vertices forming the square are drawn larger for clarity.
|
|
FORMULA
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,more
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|