This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A333110 #7 May 14 2020 15:51:12 %S A333110 136,2632,17728,60672,163776,341920,673112,1155144,1892528,2905088, %T A333110 4327912,6104696,8557008,11532288,15271624,19829528,25447640,31957872, %U A333110 39935984,49008392,59807600,72151536,86465832,102403360 %N A333110 The number of edges on an octagon formed by the straight line segments mutually connecting all vertices and all points that divide the sides into n equal parts. %C A333110 See the links in A333075 for images of the octagons. %Y A333110 Cf. A333075 (regions), A333076 (n-gons), A333109 (vertices), A330845, A274586 , A332600, A331765. %K A333110 nonn,more %O A333110 1,1 %A A333110 _Scott R. Shannon_ and _N. J. A. Sloane_, Mar 07 2020 %E A333110 a(7)-a(24) from _Lars Blomberg_, May 14 2020