OFFSET
1,2
COMMENTS
See A331702 for further details.
No formula for a(n) is currently known.
LINKS
Scott R. Shannon, Image for n = 2. In this and other images the points defining the n-sided regular polygon are show as white dots.
Scott R. Shannon, Image for n = 3.
Scott R. Shannon, Image for n = 4.
Scott R. Shannon, Image for n = 5.
Scott R. Shannon, Image for n = 6.
Scott R. Shannon, Image for n = 7.
Scott R. Shannon, Image for n = 8.
Scott R. Shannon, Image for n = 9.
Scott R. Shannon, Image for n = 10.
Scott R. Shannon, Image for n = 11.
Scott R. Shannon, Image for n = 12.
Scott R. Shannon, Image for n = 18.
Scott R. Shannon, Image for n = 21.
Scott R. Shannon, Image for n = 25.
CROSSREFS
KEYWORD
nonn
AUTHOR
Scott R. Shannon, Dec 14 2022
STATUS
approved