%I A046452
%S A046452 8,27,125,343,429,507,795,1309,1331,1533,1547,1587,2023,2097,3633,3897,
%T A046452 5289,5295,5547,6597,7833,8029,8427,9583,9795,12207,12795,13489,13573,
%U A046452 14133,14147,14295,15463,15549,15987,16233,17295,20667,22139,28273
%N A046452 Concatenation of the 3 prime factors of composite a(n) is a palindrome.
%e A046452 E.g. 14133 = 3 * 7 * 673 -> 37673 is palindromic.
%Y A046452 Cf. A046447.
%Y A046452 Sequence in context: A030162 A153147 A062838 this_sequence A030078 A051751 
               A133042
%Y A046452 Adjacent sequences: A046449 A046450 A046451 this_sequence A046453 A046454 
               A046455
%K A046452 nonn
%O A046452 0,1
%A A046452 Patrick De Geest (pdg(AT)worldofnumbers.com), Jul 15 1998.