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 A385290 #7 Jun 26 2025 01:19:30 %S A385290 1,12,24,49,101,102,497,498,499,501,1001,1002,2864,4999,5001,10001, %T A385290 10002,10624,12864,18624,27648,123648,249856,442368,786432,1259874, %U A385290 2159784,8249175,8759124,10236587,10236758,10237649,10239674,10239786,10268473,10427539,10476523 %N A385290 Indices of records in A378865. %Y A385290 Cf. A276348, A378865, A379673. %K A385290 nonn,base %O A385290 1,2 %A A385290 _Jinyuan Wang_, Jun 24 2025