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 A060479 #7 Nov 23 2022 15:34:06 %S A060479 6,12,12,0,12,444,0,60,84,24,12,0,0,60,948,0,0,106428,0,660,84,24,12, %T A060479 1800,0,60,0,0,12,1892316,0,0,1956,0,132,3838380,0,0,84,5400,12,80928, %U A060479 0,1380,5712,24,0,92820,0,660,84,0,12,3838380,24,29820,0,24,0 %N A060479 Number of orbits of length n in map whose periodic points come from A006954. %H A060479 Y. Puri and T. Ward, <a href="http://www.cs.uwaterloo.ca/journals/JIS/index.html">Arithmetic and growth of periodic orbits</a>, J. Integer Seqs., Vol. 4 (2001), #01.2.1. %F A060479 If b(n) is the (n+2)-nd term of A006954, then a(n) = (1/n)* Sum_{d|n} mu(d) * b(n/d). %Y A060479 A006954. %K A060479 easy,nonn %O A060479 1,1 %A A060479 _Thomas Ward_ %E A060479 More terms from _Sean A. Irvine_, Nov 23 2022