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 A018276 #18 Jul 08 2025 06:35:08 %S A018276 1,2,3,4,6,7,12,14,21,28,42,84 %N A018276 Divisors of 84. %H A018276 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %t A018276 Divisors[84] (* _Vladimir Joseph Stephan Orlovsky_, Feb 16 2012 *) %o A018276 (PARI) divisors(84) \\ _Charles R Greathouse IV_, Jun 21 2017 %Y A018276 Cf. A018261, A018271. %K A018276 nonn,fini,full,easy %O A018276 1,2 %A A018276 _N. J. A. Sloane_