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 A357888 #31 Jan 01 2025 22:19:19 %S A357888 2,1,2,2,5,2,5,5,5,5,10,5,10,5,13,10,13,10,13,13,17,13,17,13,25,17,25, %T A357888 17,25,13,25,17,26,17,26,17,26,17,26,25,26,25,29,29,29,34,34,34,41,37, %U A357888 41,37,41,34,41,41,41,41,41,41,61,41,61,41,61,41,61,41,41 %N A357888 a(n) is the minimal squared length of the longest side of a strictly convex grid n-gon of smallest area. %C A357888 It is conjectured that at least one polygon of smallest area exists with 4 sides of length 1 for n >= 8 and additionally 4 sides of squared length 2 for n >= 12. %H A357888 Code Golf StackExchange, <a href="https://codegolf.stackexchange.com/questions/253633/the-smallest-area-of-a-convex-grid-polygon">The smallest area of a convex grid polygon</a>, fastest-code challenge, started by Peter Kagey, Oct 22 2022. %H A357888 User AlephAlpha in Code Golf StackExchange, <a href="https://gist.github.com/AlephAlpha/7d09076ed6a781ff82ff520280560db7">The smallest area of a convex grid polygon (n=7 .. 37)</a>, results of computations, Nov 2022. %H A357888 Hugo Pfoertner, <a href="/A321693/a321693_1.pdf">Illustrations of optimal polygons for n <= 26</a> (2018). %H A357888 Günter Rote, <a href="/A357888/a357888.py.txt">Python program</a> %o A357888 (Python) # See Rote link. %Y A357888 Cf. A063984, A070911, A089187, A321693, A322029, A322345, A322348. %K A357888 nonn %O A357888 3,1 %A A357888 _Hugo Pfoertner_, Nov 10 2022 %E A357888 a(29)-a(60) from _Günter Rote_, Sep 20 2023 %E A357888 Terms a(61) and beyond from _Andrey Zabolotskiy_, Sep 21 2023