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%I #6 Oct 10 2019 22:48:28
%S 9,15,21,25,33,35,49,55,77,121,303,393,453,505,543,573,655,707,755,
%T 905,917,939,955,1057,1059,1111,1119,1149,1267,1337,1441,1565,1661,
%U 1765,1865,1915,1991,2101,2181,2191,2271,2361,2391,2471,2611,2681,2757,2787
%N Odd numbers with exactly 2 palindromic prime factors (counted with multiplicity).
%Y Cf. A046315, A046404.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, Jun 15 1998
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