%I A029984
%S A029984 0,1,2,4,10,11,20,22,28,34,56,82,89,113,154,164,244,262,488,524,730,
%T A029984 755,802,862,1021,1342,1358,1460,2188,2242,2684,2716,3046,4276,4376,
%U A029984 4484,6562,6641,6778,8030,8215,8350,8887,12482,13124,14810,19684
%N A029984 Numbers n such that n^2 is palindromic in base 3.
%H A029984 P. De Geest, <a href="http://www.worldofnumbers.com/square.htm">Palindromic 
               Squares</a>
%Y A029984 Sequence in context: A092945 A056376 A136818 this_sequence A101519 A138940 
               A129412
%Y A029984 Adjacent sequences: A029981 A029982 A029983 this_sequence A029985 A029986 
               A029987
%K A029984 nonn,base
%O A029984 1,3
%A A029984 Patrick De Geest (pdg(AT)worldofnumbers.com)