%I A046331
%S A046331 252,272,464,616,656,696,828,848,888,2552,4004,4554,4664,4884,5445,
%T A046331 5775,6006,6996,8118,8228,8778,8888,9009,18081,18981,20202,20502,21012,
%U A046331 21812,22022,23432,23532,24642,25552,25652,26862,27272,27672,28182
%N A046331 Palindromes with exactly 5 prime factors (counted with multiplicity).
%Y A046331 Cf. A014614, A046318.
%Y A046331 Sequence in context: A089236 A113899 A045182 this_sequence A066695 A104396 
               A072443
%Y A046331 Adjacent sequences: A046328 A046329 A046330 this_sequence A046332 A046333 
               A046334
%K A046331 nonn,base
%O A046331 1,1
%A A046331 Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.