Search: id:A027728
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%I A027728
%S A027728 5,7,11,77,161,707,5555,16261,50405,53135,7570757,11988911,16100161,
%T A027728 16544561,162626261,502858205,758919857,793464397,11092829011,
%U A027728 11539593511,5560873780655,7424090904247,7702753572077
%N A027728 Palindromes of form n^2+n+5.
%H A027728 P. De Geest, <a href="http://www.worldofnumbers.com/quasimor.htm">Palindromic 
               Quasi_Over_Squares of the form n^2+(n+X)</a>
%Y A027728 Cf. A027718, A027690, A027754, A027755.
%Y A027728 Sequence in context: A127269 A071781 A091509 this_sequence A086140 A104387 
               A133761
%Y A027728 Adjacent sequences: A027725 A027726 A027727 this_sequence A027729 A027730 
               A027731
%K A027728 nonn,base
%O A027728 1,1
%A A027728 Patrick De Geest (pdg(AT)worldofnumbers.com)

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