%I A046370
%S A046370 16,24,36,40,54,56,60,81,84,88,90,100,126,132,135,140,150,189,196,198,
%T A046370 210,220,225,250,294,297,308,315,330,350,375,441,462,484,490,495,525,
%U A046370 550,625,686,693,726,735,770,808,825,875,1029,1048,1078,1089,1155,1208
%N A046370 Numbers with exactly 4 palindromic prime factors (counted with multiplicity).
%Y A046370 Cf. A014613, A046402.
%Y A046370 Sequence in context: A067028 A110893 A014613 this_sequence A103248 A140135 
               A120142
%Y A046370 Adjacent sequences: A046367 A046368 A046369 this_sequence A046371 A046372 
               A046373
%K A046370 nonn
%O A046370 0,1
%A A046370 Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.