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 A309230 #19 Aug 24 2019 14:11:55 %S A309230 2,5,13,25,37,41,61,85,113,181,361,421,433,613,793,1009,1121,1261, %T A309230 2053,2161,3421,4001,5441,6481,7141,7561,8033,9361 %N A309230 Positions of records in A033178. %C A309230 Terms appear to have relatively few prime factors compared to their neighbors. a(28)=9361=11*23*37 is the first term with 3 factors. %H A309230 Onno M. Cain, <a href="https://arxiv.org/abs/1908.03235">Bioperational Multisets in Various Semi-rings</a>, arXiv:1908.03235 [math.RA], 2019. %Y A309230 Cf. A033178, A033179, A104173. %K A309230 nonn,more %O A309230 1,1 %A A309230 _Onno M. Cain_, Jul 16 2019