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 A112429 #6 Apr 14 2015 22:54:47
%S A112429 321197185,413631505,417241045,496050841,509033161,611397865,
%T A112429 612347905,638959321,672389641,832060801,834720601,868234081,
%U A112429 945959365,986088961,1074363265,1177800481,1210178305,1256855041,1410833281,1481619601
%N A112429 Carmichael numbers equal to the product of 6 primes.
%H A112429 R. J. Mathar, <a href="/A112429/b112429.txt">Table of n, a(n) for n = 1..14401</a>
%e A112429 a(1)=321197185=5*19*23*29*37*137
%o A112429 (PARI) is(n)={omega(n)==6&&is_A002997(n)} \\ _M. F. Hasler_, Apr 14 2015
%Y A112429 Cf. A002997, A087788, A141711, A074379, A112428, A112430, A112431, A112432, A006931.
%K A112429 easy,nonn
%O A112429 1,1
%A A112429 _Shyam Sunder Gupta_, Dec 11 2005