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 A038386 #17 Jul 08 2025 22:23:44 %S A038386 1,7,67,734,8716,109070,1416284,18903142,257718235,3573580367 %N A038386 Number of "connected animals" formed from n 4-gon or 6-gon connected truncated octahedra in the b.c.c. lattice, allowing only translation of the lattice. %H A038386 S. T. Coffin, <a href="http://www.johnrausch.com/PuzzlingWorld/">Puzzling World of Polyhedral Dissections</a>, Oxford Univ. Press, 1991. %H A038386 T. Sillke, <a href="http://www.mathematik.uni-bielefeld.de/~sillke/PENTA/notar">Notations for polyspheres</a> %H A038386 <a href="/index/Ba#bcc">Index entries for sequences related to b.c.c. lattice</a> %Y A038386 Cf. A000162, A038119, A038168-A038174, A038180, A038181. %K A038386 nonn,hard,more %O A038386 1,2 %A A038386 Torsten Sillke (TORSTEN.SILLKE(AT)LHSYSTEMS.COM) %E A038386 More terms from _Achim Flammenkamp_ %E A038386 Name corrected and a(9)-a(10) from _Aaron N. Siegel_, May 31 2022