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 A364254 #9 Jul 16 2023 20:32:23 %S A364254 1,1,3,2,5,6,7,4,1,10,1,12,1,14,1,8,1,2,1,20,1,2,23,24,1,2,9,28,1,2, %T A364254 31,16,1,2,1,4,1,2,1,40,1,2,1,4,3,46,1,48,1,2,1,4,1,18,1,56,1,2,1,4,1, %U A364254 62,1,32,1,2,1,4,1,2,1,8,1,2,15,4,1,2,1,80,1,2,1,4,5,2,1,8,1,6,13,92,1,2,1,96,1,2,3,4 %N A364254 a(n) = gcd(n, A332215(n)). %H A364254 Antti Karttunen, <a href="/A364254/b364254.txt">Table of n, a(n) for n = 1..16384</a> %F A364254 a(n) = gcd(n, A364253(n)) = gcd(A332215(n), A364253(n)). %Y A364254 Cf. A332215, A364253. %Y A364254 Cf. also A364255. %K A364254 nonn %O A364254 1,3 %A A364254 _Antti Karttunen_, Jul 16 2023