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 A145343 #11 Jan 23 2025 03:41:40 %S A145343 2,3,5,13,11,61,23,31,47,1021,59,4093,191,139,113,65521,179,262139, %T A145343 239,571,3067,4194301,359,1291,12281,887,953,268435399,719,1073741789, %U A145343 839,9209,196597,5179,1259,68719476731,786431,36857,1669,1099511627689,2879 %N A145343 a(n) = largest prime <= the smallest positive integer with exactly n divisors. %C A145343 a(n) = largest prime <= A005179(n). %H A145343 Amiram Eldar, <a href="/A145343/b145343.txt">Table of n, a(n) for n = 2..3322</a> %F A145343 a(n) = A007917(A005179(n)). - _Ray Chandler_, Oct 12 2008 %Y A145343 Cf. A005179, A007917, A145344. %K A145343 nonn %O A145343 2,1 %A A145343 _Leroy Quet_, Oct 08 2008 %E A145343 More terms from _R. J. Mathar_ and _Ray Chandler_, Oct 10 2008