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 A046384 #10 Nov 06 2015 04:08:17 %S A046384 8448,46464,65856,69696,255552,426624,639936,2346432,21544512, %T A046384 28898289882,422868868224,475119911574,2323896983232,2325778775232, %U A046384 2578986898752,4362464642634,5269476749625,21337599573312,21354877845312,23487999978432,23679788797632 %N A046384 Palindromes with exactly 10 palindromic prime factors (counted with multiplicity). %H A046384 Lars Blomberg, <a href="/A046384/b046384.txt">Table of n, a(n) for n = 1..27</a>, terms < 10^16. %e A046384 The palindrome 28898289882 is a term since it has 10 factors 2 3^2 7^3 11^2 101 383, all palindromic. %Y A046384 Cf. A046336. %K A046384 nonn,base %O A046384 1,1 %A A046384 _Patrick De Geest_, Jun 15 1998 %E A046384 More terms from _Lars Blomberg_, Nov 06 2015