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 A333800 #7 Apr 07 2020 11:16:37 %S A333800 0,1,6,35,168,807,3738,17326,79909,369366,1709123,7929590,36880231 %N A333800 Erroneous version of A030532. %C A333800 Included in accordance with the OEIS policy of listing incorrect but published sequences. %H A333800 S. J. Cyvin, Zhang Fuji, B. N. Cyvin, Guo Xiaofeng, and J. Brunvoll, <a href="https://doi.org/10.1021/ci00009a021">Enumeration and classification of benzenoid systems. 32. Normal perifusenes with two internal vertices</a>, J. Chem. Inform. Comput. Sci., 32 (1992), 532-540. %K A333800 dead %O A333800 4,3