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 A062675 #18 Sep 08 2022 08:45:03
%S A062675 7,17,37,47,67,71,73,79,97,107,127,137,157,167,173,179,197,227,257,
%T A062675 271,277,307,317,337,347,367,373,379,397,457,467,479,487,497,547,557,
%U A062675 571,577,587,607,617,647,673,677,679,701,709,719,727,733,739,743,749,751
%N A062675 Every divisor (except 1) contains the digit 7.
%H A062675 Amiram Eldar, <a href="/A062675/b062675.txt">Table of n, a(n) for n = 1..10000</a>
%e A062675 799 has divisors 17, 47 and 799, all of which contain the digit 7.
%t A062675 fQ[n_, dgt_] := Union[ MemberQ[#, dgt] & /@ IntegerDigits@ Rest@ Divisors@ n][[1]]; Select[ Range[2, 760], fQ[#, 7] &] (* _Robert G. Wilson v_, Jun 11 2014 *)
%o A062675 (Magma) [k:k in [2..800]| forall{d:d in Set(Divisors(k)) diff {1}| 7 in Intseq(d)}];// _Marius A. Burtea_, Nov 07 2019
%Y A062675 Cf. A062653, A062664, A062667, A062668, A062669, A062670, A062671, A062672, A062673, A062674, A062676, A062677, A062678, A062679, A062680.
%K A062675 nonn,base,easy
%O A062675 1,1
%A A062675 _Erich Friedman_, Jul 04 2001