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 A272374 #11 May 06 2016 07:01:05
%S A272374 10,14,20,22,24,26,28,34,36,38,40,46,48,50,58,60,62,63,70,74,80,82,84,
%T A272374 86,94,96,98,99,100,105,106,117,118,120,122,134,136,138,140,142,146,
%U A272374 152,153,154,158,160,166,170,171,174,178,180,182,184,186,189,190,192,194,196,198,200,202,206,208,214
%N A272374 Numbers n such that A187202(n) is <= 0.
%C A272374 Odd terms: 63, 99, 105, 117, 153, 171, 189, ..., .
%C A272374 Indices n where A187202(n) =0 are 10, 171, 1947, 2619, 265105, ...- _R. J. Mathar_, May 06 2016
%H A272374 R. J. Mathar, <a href="/A272374/b272374.txt">Table of n, a(n) for n = 1..5000</a>
%t A272374 f[n_] := Block[{d = Divisors@ n}, Differences[d, Length@ d - 1][[1]]]; Select[ Range@ 215, f@# < 1&]
%Y A272374 Cf. A187202, A187204, A272375.
%K A272374 nonn
%O A272374 1,1
%A A272374 _Robert G. Wilson v_, Apr 28 2016
%E A272374 Edited by _N. J. A. Sloane_, May 01 2016