Search: id:A029986 Results 1-1 of 1 results found. %I A029986 %S A029986 0,1,5,17,21,65,71,83,257,273,281,317,1025,1055,4097,4161,4193,4401, %T A029986 5157,5179,5221,16385,16511,16865,17239,65537,65793,65921,66753, %U A029986 68695,69521,69777,80739,82053,82171,82309,82885,83301,262145 %N A029986 Numbers n such that n^2 is palindromic in base 4. %H A029986 P. De Geest, Palindromic Squares %Y A029986 Sequence in context: A043003 A032376 A145818 this_sequence A076275 A031270 A022141 %Y A029986 Adjacent sequences: A029983 A029984 A029985 this_sequence A029987 A029988 A029989 %K A029986 nonn,base %O A029986 1,3 %A A029986 Patrick De Geest (pdg(AT)worldofnumbers.com) Search completed in 0.001 seconds