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 A089536 #18 Oct 26 2024 10:45:41 %S A089536 2,29,31,2,7,7,5,1188359,1307,165864626101044727,36120307175753, %T A089536 9772772454840984668059,8944440848667088469951,3041407,6446147951, %U A089536 48370466980471484946806147635774599979591,24025609733,11,15866068029777944368693,50031370538856249715800928172618839 %N A089536 Lesser prime factor of semiprimes in A089535. %H A089536 Amiram Eldar, <a href="/A089536/b089536.txt">Table of n, a(n) for n = 1..26</a> %F A089536 a(n) = A020639(A089535(n)). - _Michel Marcus_, Jul 31 2021 %F A089536 a(n) = A089535(n)/A089537(n). - _Amiram Eldar_, Oct 26 2024 %Y A089536 Cf. A020639, A085745, A089535, A089537. %K A089536 nonn %O A089536 1,1 %A A089536 _Ray Chandler_, Nov 08 2003 %E A089536 a(14) from _Donovan Johnson_, Sep 05 2008 %E A089536 Offset changed to 1 and more terms from _Jinyuan Wang_, Jul 30 2021