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 A357929 #5 Oct 21 2022 01:34:16 %S A357929 10,11,12,13,14,15,16,17,18,19,20,21,22,24,25,26,28,30,31,32,33,35,36, %T A357929 39,40,41,42,44,45,48,50,51,52,55,60,61,62,63,64,65,66,70,71,72,74,75, %U A357929 77,80,81,82,84,85,88,90,91,92,93,94,95,96,98,99,100,101,102,103 %N A357929 Numbers that share a (decimal) digit with at least 1 of their proper divisors. %H A357929 Wikipedia, <a href="https://en.wikipedia.org/wiki/Table_of_divisors">Table of divisors</a> %e A357929 74 is in the sequence since it shares a (decimal) digit with at least one of its proper divisors, namely 37. Both numbers share the digit 7. %Y A357929 Cf. A038770. %K A357929 nonn,base %O A357929 1,1 %A A357929 _Wesley Ivan Hurt_, Oct 21 2022