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 A068547 #15 May 15 2025 18:11:22 %S A068547 2520,3360,3780,3960,4200,4320,5040,6300,6720,7200,7560,7920,8400, %T A068547 8640,8820,9240,9360,9900,10080,10560,10800,10920,11088,11340,11520, %U A068547 11700,11760,11880,12096,12240,12480,12600,12960,13104,13200,13440,13680 %N A068547 Numbers m such that m*tau(m)>5*prime(m). %H A068547 Robert Israel, <a href="/A068547/b068547.txt">Table of n, a(n) for n = 1..10000</a> %p A068547 R:= NULL: count:= 0: p:= 0: %p A068547 for n from 1 while count < 100 do %p A068547 p:= nextprime(p); %p A068547 if n * numtheory:-tau(n) > 5 * p then R:= R,n; count:= count+1; fi; %p A068547 od: %p A068547 R; # _Robert Israel_, May 13 2025 %t A068547 Select[Range[15000],# DivisorSigma[0,#]>5 Prime[#]&] (* _Harvey P. Dale_, Jul 17 2023 *) %Y A068547 Cf. A001750, A038040. %Y A068547 Cf. A068544, A068545, A068546. %K A068547 easy,nonn %O A068547 1,1 %A A068547 _Benoit Cloitre_, Mar 22 2002