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 A236397 #12 Oct 09 2020 03:50:17 %S A236397 1,2,4,8,20,40,96,224 %N A236397 Weight of the largest-weight sunflower-free set of width n. %C A236397 Peebles conjectures that if n is even, a(n+1) = 2*A090245(n). %H A236397 J. Peebles, <a href="https://web.archive.org/web/20171109081933/https://www.math.hmc.edu/seniorthesis/archives/2013/jpeebles/jpeebles-2013-thesis-poster.pdf">Cap Set Bounds and Matrix Multiplication</a>, Senior Thesis, Harvey Mudd College, 2013. %Y A236397 Cf. A090245. %K A236397 nonn,more %O A236397 0,2 %A A236397 _N. J. A. Sloane_, Jan 28 2014