%I A046404
%S A046404 15,21,33,35,55,77,303,393,453,505,543,573,655,707,755,905,917,939,955,
%T A046404 1057,1059,1111,1119,1149,1267,1337,1441,1565,1661,1765,1865,1915,1991,
%U A046404 2101,2181,2191,2271,2361,2391,2471,2611,2681,2757,2787,3443,3635,3785
%N A046404 Odd numbers with exactly 2 distinct palindromic prime factors.
%Y A046404 Cf. A046315, A046372.
%Y A046404 Sequence in context: A002557 A128907 A020162 this_sequence A099610 A127329 
               A043326
%Y A046404 Adjacent sequences: A046401 A046402 A046403 this_sequence A046405 A046406 
               A046407
%K A046404 nonn
%O A046404 0,1
%A A046404 Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.