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 A231914 #19 Apr 06 2020 19:04:05 %S A231914 35,4834,9117,9118,29620,116671,238003,238004,1416360,5524748,5893348, %T A231914 5893349,16626508,82253118,190660024,223091196 %N A231914 Natural log radix 10 grafting integers. %C A231914 Natural log radix 10 grafting integers are integers n such that, when written in radix 10, log(n) contains the digits of n before or directly after the decimal point (ignoring leading 0's and adding trailing 0's). %H A231914 Robert Tanniru, <a href="http://roberttanniru.weebly.com/natural-log-rafting-integers.html">List of Natural Log Grafting Integers</a> %e A231914 log(29620) = 10.2962050878... %e A231914 log(1416360) = 14.1636007582... %K A231914 nonn,base,hard %O A231914 1,1 %A A231914 _Robert Tanniru_, Nov 19 2013