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 A058913 #15 Jan 16 2020 03:44:22 %S A058913 62,2,26,13,4,157,187,64,73,1,82,19,28,46,172,37,1702,10234,16687, %T A058913 104302,171586,174286,858601,36803224,139109014,80151508,1098060598, %U A058913 1097980606,28932657301,26609796712,118985118985 %N A058913 Smallest number k such that x/(sum of digits of x) = k has exactly n solutions. %Y A058913 Smallest inverse of A037478. %K A058913 base,nonn,more %O A058913 0,1 %A A058913 _David W. Wilson_, Jan 10 2001 %E A058913 Corrected offset and a(19)-a(25) from _Bert Dobbelaere_, Jan 15 2020 %E A058913 a(26)-a(29) from _Giovanni Resta_, Jan 15 2020 %E A058913 a(30) from _Giovanni Resta_, Jan 16 2020