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 A128478 #7 Nov 20 2023 07:02:02 %S A128478 7376,5013752,10457948644 %N A128478 Structure counts for certain radical benzenoidal structures (see Cash and Dias paper for precise definition). %H A128478 Gordon G. Cash and Jerry Ray Dias, <a href="https://doi.org/10.1023/A:1015194511140">Computation, Properties and Resonance Topology of Benzenoid Monoradicals and Polyradicals and the Eigenvectors Belonging to Their Zero Eigenvalues</a>, J. Math. Chem., 30 (2001), 429-444. %Y A128478 Cf. A128475-A128484. %K A128478 nonn,more,bref %O A128478 0,1 %A A128478 _N. J. A. Sloane_, May 08 2007