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 A339502 #12 Dec 25 2020 13:02:56 %S A339502 1,1,1,2,2,3,2,3,2,5,3,4,5,5,3,6,4,7,7,6,4,11,5,7,6,9,5,13 %N A339502 Number of non-isomorphic connected cubic cyclic Haar graphs on 2n vertices. %H A339502 N. Bašić, J. Grošelj, B. Grünbaum and T. Pisanski, <a href="https://doi.org/10.26493/1855-3974.1467.04b">Splittable and unsplittable graphs and configurations</a>, Ars Math. Contemp. 16 (2019), 1-17. %K A339502 nonn,more %O A339502 3,4 %A A339502 _Nino Basic_, Dec 07 2020