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 A018259 #26 Jul 08 2025 06:33:38 %S A018259 1,2,4,11,22,44 %N A018259 Divisors of 44. %H A018259 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %t A018259 Divisors[44] (* _Vladimir Joseph Stephan Orlovsky_, Feb 16 2012 *) %o A018259 (PARI) divisors(44) \\ _Charles R Greathouse IV_, Jun 21 2017 %Y A018259 Cf. A018253, A018256, A018261. %K A018259 nonn,fini,full,easy %O A018259 1,2 %A A018259 _N. J. A. Sloane_