Search: id:A027726
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%I A027726
%S A027726 0,1,9,11,13,22,30,31,138,300,304,305,331,438,969,1141,1413,2367,
%T A027726 3000,3144,3881,9854,30000,30605,72062,106801,114141,125206,128348,
%U A027726 300000,315165,963304,980560,989154,2378507,3000000,3040604,3045679
%N A027726 Numbers n such that n^2+n+9 is a palindrome.
%H A027726 P. De Geest, <a href="http://www.worldofnumbers.com/quasimor.htm">Palindromic 
               Quasi_Over_Squares of the form n^2+(n+X)</a>
%Y A027726 Cf. A027727, A027694, A027757, A027758.
%Y A027726 Sequence in context: A120177 A104296 A117675 this_sequence A044873 A101754 
               A113339
%Y A027726 Adjacent sequences: A027723 A027724 A027725 this_sequence A027727 A027728 
               A027729
%K A027726 nonn
%O A027726 1,3
%A A027726 Patrick De Geest (pdg(AT)worldofnumbers.com)

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