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 A087071 #12 Feb 16 2025 08:32:50 %S A087071 0,0,0,0,0,0,0,3,1,25,39,307,1161 %N A087071 Number of distinct prime 4-component links with crossing number n. %H A087071 D. Bar-Natan, <a href="http://katlas.org/wiki/The_Thistlethwaite_Link_Table">The Hoste-Thistlethwaite Link Table</a>. %H A087071 Dylan Joshua Faullin, <a href="https://trace.tennessee.edu/utk_gradthes/1882/">The Classification of Links of Up To And Including Thirteen Crossings</a>, Master's Thesis, University of Tennessee, 2005. %H A087071 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PrimeLink.html">Prime Link</a> %Y A087071 Cf. A002863, A048952, A048953, A086771. %K A087071 nonn,more %O A087071 1,8 %A A087071 _Steven Finch_ and _Eric W. Weisstein_, Aug 07 2003 %E A087071 a(10) corrected, a(12)-a(13) from Faullin added by _Andrey Zabolotskiy_, Feb 27 2023