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 A181824 #10 Mar 31 2021 02:38:53 %S A181824 1,2,4,8,12,16,24,32,36,48,64,72,96,120,128,144,192,216,240,256,288, %T A181824 360,384,432,480,512,576,720,768,864,960,1024,1080,1152,1296,1440, %U A181824 1536,1680,1728,1920,2048,2160,2304,2592,2880,3072,3360,3456,3600,3840,4096 %N A181824 Members of A025487 such that A025487(n) <= A181822(n). %H A181824 Amiram Eldar, <a href="/A181824/b181824.txt">Table of n, a(n) for n = 1..10000</a> %Y A181824 Union of A181823 and A181825. %Y A181824 Cf. A025487, A181822, A181826, A181827. %K A181824 nonn %O A181824 1,2 %A A181824 _Matthew Vandermast_, Dec 08 2010