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 A347314 #17 Nov 24 2021 11:14:12
%S A347314 1,24,66,70,88,156,180,476,480,484,1292,3182,3440,3444,3604,5724,6486,
%T A347314 7470,8466,12426
%N A347314 Fixed points of A347113.
%C A347314 If it exists, a(21) > 400000. - _Hugo Pfoertner_, Sep 07 2021
%C A347314 a(21) > 3*10^6 if it exists. - _Chai Wah Wu_, Nov 24 2021
%o A347314 (Python)
%o A347314 from math import gcd
%o A347314 A347314_list, nset, m, c, j, i = [1], {1}, 2, 0, 2, 1
%o A347314 for _ in range(10**4):
%o A347314 i += 1
%o A347314 k = m
%o A347314 while k == j or gcd(k,j) == 1 or k in nset:
%o A347314 k += 1
%o A347314 if i == k:
%o A347314 A347314_list.append(i)
%o A347314 j = k + 1
%o A347314 nset.add(k)
%o A347314 while m in nset:
%o A347314 m += 1 # _Chai Wah Wu_, Sep 07 2021
%Y A347314 Cf. A347113.
%K A347314 nonn,more
%O A347314 1,2
%A A347314 _N. J. A. Sloane_, Sep 07 2021
%E A347314 a(20) from _Hugo Pfoertner_, Sep 07 2021