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 A363209 #10 May 22 2023 06:39:06 %S A363209 1,1,3,10,52,288,1826,11702,76586,501429,3289245,21554198 %N A363209 Number of linear connected animals formed from n rhombic dodecahedra. %C A363209 Rotations and reflections are identified. %C A363209 Linear lattice animals have two end points with one neighbor, the remaining elements all have two neighbors. %C A363209 The analog for polycubes is A363202. The analog for truncated octahedra is A363208. %Y A363209 Cf. A363210. %K A363209 nonn,hard,more %O A363209 1,3 %A A363209 _Joerg Arndt_ and _Márk Péter Légrádi_, May 22 2023