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 A128476 #8 Nov 20 2023 00:03:43 %S A128476 20,999,189792,153915460 %N A128476 Structure counts for certain radical benzenoidal structures (see Cash and Dias paper for precise definition). %H A128476 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 A128476 Cf. A008793, A128476-A128484. %K A128476 nonn,more %O A128476 0,1 %A A128476 _N. J. A. Sloane_, May 08 2007