%I A074310
%S A074310 2,3,5,7,75,209,589,2401,7429,7938,8671,15876,20480,24696,36288,39690,
%T A074310 47628,48384,49392,55566,56448,60401,68107,72576,74088,78750,79380,
%U A074310 81648,83317,84672,86436,89401,91854,95256,108864,112896,129654,142884
%N A074310 Digital sum of n = sum of palindromes from the smallest prime factor 
               of n to the largest prime factor of n.
%Y A074310 Sequence in context: A090717 A090715 A029976 this_sequence A070275 A068827 
               A076406
%Y A074310 Adjacent sequences: A074307 A074308 A074309 this_sequence A074311 A074312 
               A074313
%K A074310 base,nonn
%O A074310 1,1
%A A074310 Jason Earls (zevi_35711(AT)yahoo.com), Sep 19 2002
%E A074310 More terms from Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006