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 A018487 #27 Jul 08 2025 06:54:08 %S A018487 1,2,4,8,16,31,62,124,248,496 %N A018487 Divisors of 496. %C A018487 496 is the third perfect number A000396(3). - _Omar E. Pol_, Mar 03 2008 %H A018487 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %F A018487 a(n) = 2^(n-6)*(32-floor(n/6)). - _Aaron J Grech_, Aug 07 2024 %t A018487 Divisors[496] (* _Wesley Ivan Hurt_, Sep 04 2022 *) %o A018487 (PARI) divisors(496) \\ _Charles R Greathouse IV_, Jun 21 2017 %Y A018487 Cf. A000396. %K A018487 nonn,fini,full,easy %O A018487 1,2 %A A018487 _N. J. A. Sloane_ %E A018487 An incorrect g.f. was deleted by _N. J. A. Sloane_, Sep 16 2009