%I A029988
%S A029988 0,1,2,6,26,31,66,126,156,626,651,756,804,3126,3276,3756,9054,15626,
%T A029988 15751,16276,18434,18756,32578,34162,46704,78126,78876,81276,93756,
%U A029988 390626,391251,393876,406276,468756,487981,1166454,1953126,1956876
%N A029988 Numbers n such that n^2 is palindromic in base 5.
%H A029988 P. De Geest, <a href="http://www.worldofnumbers.com/square.htm">Palindromic 
               Squares</a>
%Y A029988 Sequence in context: A109286 A009466 A032479 this_sequence A050573 A092438 
               A027207
%Y A029988 Adjacent sequences: A029985 A029986 A029987 this_sequence A029989 A029990 
               A029991
%K A029988 nonn,base
%O A029988 1,3
%A A029988 Patrick De Geest (pdg(AT)worldofnumbers.com)