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 A214327 #10 Feb 16 2025 08:33:18 %S A214327 0,0,0,0,0,0,0,0,0,0,2,1,7,25,228,1456 %N A214327 Number of nontrivial (triangle-free and girth >=5) stable snarks on 2n nodes. %H A214327 J. Hagglund and K. Markstrom, <a href="https://doi.org/10.1016/j.disc.2011.08.024">On stable cycles and cycle double covers of graphs with large circumference</a>, Discrete Math., 312 (2012), 2540-2544. %H A214327 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Snark.html">Snark</a> %Y A214327 Cf. A130315. %K A214327 nonn,more %O A214327 1,11 %A A214327 _N. J. A. Sloane_, Jul 26 2012