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 A052098 #11 Aug 11 2024 14:41:32 %S A052098 1001481404808481,1104154545050041,1111089088998009,1188048401014084, %T A052098 1192212961662969,1196996001616900,1241122461466624,1363116969931396, %U A052098 1414171674764676,1575561716675716,1722919127979721,1855588212218521 %N A052098 Squares whose decimal expansion digits occur with an exact frequency of 4. %C A052098 Last term is 9999888877774166231060453541302412563025. - _Giovanni Resta_, Mar 21 2013 %H A052098 P. De Geest, <a href="https://www.worldofnumbers.com/samedigits.htm">Numbers whose digits occur with same frequency</a> %Y A052098 Cf. A052097, A052095, A052096, A052050. %K A052098 nonn,base,fini %O A052098 1,1 %A A052098 _Patrick De Geest_, Jan 15 2000