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 A056361 #11 Oct 24 2019 23:02:37 %S A056361 0,0,0,0,0,1,3,27,171,1249,8389,56079,360430,2272601,14037552, %T A056361 85516454,514976658,3074986408,18239677629,107654219304,632996894928, %U A056361 3711499493421,21716765203045,126880009607690,740528525043982,4319138789721875,25181507049874027,146788327084831744 %N A056361 Number of bracelet structures using exactly six different colored beads. %C A056361 Turning over will not create a new bracelet. Permuting the colors of the beads will not change the structure. %D A056361 M. R. Nester (1999). Mathematical investigations of some plant interaction designs. PhD Thesis. University of Queensland, Brisbane, Australia. [See A056391 for pdf file of Chap. 2] %H A056361 Andrew Howroyd, <a href="/A056361/b056361.txt">Table of n, a(n) for n = 1..200</a> %F A056361 a(n) = A056356(n) - A056355(n). %Y A056361 Column 6 of A152176. %Y A056361 Cf. A056299, A056355, A056356. %K A056361 nonn %O A056361 1,7 %A A056361 _Marks R. Nester_ %E A056361 Terms a(25) and beyond from _Andrew Howroyd_, Oct 24 2019