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 A051767 #15 Feb 16 2025 08:32:41 %S A051767 0,0,0,0,0,0,0,0,0,0,0,1,0,6,0,65 %N A051767 Number of amphichiral (+) noninvertible prime knots with n crossings. %D A051767 Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 33-48, Fall 1998. %H A051767 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/AmphichiralKnot.html">Amphichiral Knot.</a> %H A051767 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Knot.html">Knot.</a> %K A051767 nonn,nice %O A051767 1,14 %A A051767 _Eric W. Weisstein_