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 A038176 #8 Jul 08 2025 22:09:13 %S A038176 0,1,6,27,128,572,2560,11248,49152 %N A038176 A038175/2. %D A038176 B. N. Cyvin et al., Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons, Match, No. 34 (Oct 1996), pp. 109-121. See Table 5. %H A038176 B. N. Cyvin et al., <a href="/A323850/a323850.png">Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons</a>, 1996 [Annotated scanned copy of pages 118, 119 only]. %Y A038176 Cf. A038175. %K A038176 nonn,more %O A038176 2,3 %A A038176 _N. J. A. Sloane_