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 A204532 #16 Oct 30 2018 10:31:02 %S A204532 5689,1283,113717431,15683,4919,16245349,113717521,3344633,5415121, %T A204532 80309,546719,71341,37905877,113717633,277,28429411,1006351,6473,8353, %U A204532 393487,18679,599,1403923,693401,113718421,56859211,113718431,17827,56859221,2145631,37906207 %N A204532 Largest prime factors of zerofull restricted pandigital numbers A050278. %C A204532 Largest term is a(3265903)=1097393447. %C A204532 In defense of this sequence, let me say that when one is studying a sequence for which no formula or recurrence is known, one line of attack is to look at the largest prime factors of the terms. This might reveal some hidden property, or suggest a connection with a different sequence. - _N. J. A. Sloane_, Jan 17 2012 %H A204532 Zak Seidov, <a href="/A204532/b204532.txt">Table of n, a(n) for n = 1..10000</a> %Y A204532 Cf. A050278, A178775. %K A204532 nonn,fini,base %O A204532 1,1 %A A204532 _Zak Seidov_, Jan 16 2012