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 A018256 #24 Jun 30 2022 08:40:35 %S A018256 1,2,3,4,6,9,12,18,36 %N A018256 Divisors of 36. %C A018256 36 is a highly composite number: A002182(7)=36. - _Reinhard Zumkeller_, Jun 21 2010 %C A018256 Numbers with all prime indices and exponents <= 2. Reversing inequalities gives A062739, strict A353502. - _Gus Wiseman_, Jun 28 2022 %H A018256 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %F A018256 Intersection of A003586 (3-smooth) and A004709 (cubefree). - _Gus Wiseman_, Jun 28 2022 %t A018256 Divisors[36] (* _Vladimir Joseph Stephan Orlovsky_, Feb 16 2012 *) %o A018256 (PARI) divisors(36) \\ _Charles R Greathouse IV_, Jun 21 2017 %Y A018256 Cf. A018253, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178862, A178863, A178864. %Y A018256 Cf. A003586, A004709, A018338, A018710, A062739, A353502. %K A018256 nonn,fini,full,easy %O A018256 1,2 %A A018256 _N. J. A. Sloane_