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 A055360 #11 Mar 15 2022 04:30:49 %S A055360 120,4320,83628,1169768,13329084,131888624,1178097904,9745456704, %T A055360 75988344096,565644812320,4057808611860,28255332957880, %U A055360 192032572801508,1279389256340592,8384651931678936,54203683325174736 %N A055360 Number of increasing mobiles (circular rooted trees) with n nodes and 6 leaves. %H A055360 Georg Fischer, <a href="/A055360/b055360.txt">Table of n, a(n) for n = 7..250</a> %H A055360 <a href="/index/Mo#mobiles">Index entries for sequences related to mobiles</a> %Y A055360 Column 6 of A055356. %K A055360 nonn %O A055360 7,1 %A A055360 _Christian G. Bower_, May 15 2000