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 A123044 #9 Nov 16 2023 18:13:15 %S A123044 1,2,8,21,58,149,234,512,767,755 %N A123044 Number of benzenoids with 22 hexagons, C_(3h) symmetry and containing 3n carbon atoms. %H A123044 G. Brinkmann, G. Caporossi and P. Hansen, <a href="https://doi.org/10.1021/ci025526c">A Survey and New Results on Computer Enumeration of Polyhex and Fusene Hydrocarbons</a>, J. Chem. Inf. Comput. Sci., vol. 43 (2003) 842-851. See Table 5 column 4 on page 847. %Y A123044 Cf. A122539, A121964, A122736. %K A123044 nonn,fini,full %O A123044 21,2 %A A123044 _Parthasarathy Nambi_, Sep 25 2006 %E A123044 Name and offset edited by _Andrey Zabolotskiy_, Nov 15 2023