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 A060113 #6 Oct 25 2022 18:17:20 %S A060113 1,1,1,3,12,48,1392,214402800,3817990510765200, %T A060113 4738197524832401740110000,1091118722532825192362856035208963090000, %U A060113 2182237445065650384725712070417926180000,507772214574105904772762129719909048054921244582661534399180000 %N A060113 Least common multiple of all orbit lengths of the permutation A038776. %H A060113 Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a060/A060113.java">Java program</a> (github) %Y A060113 Cf. A060114, A060115. %K A060113 nonn %O A060113 0,4 %A A060113 _Antti Karttunen_, Mar 01 2001 %E A060113 More terms from _Sean A. Irvine_, Oct 25 2022