%I A014190
%S A014190 0,1,2,4,8,10,13,16,20,23,26,28,40,52,56,68,80,82,91,100,112,121,130,142,
%T A014190 151,160,164,173,182,194,203,212,224,233,242,244,280,316,328,364,400,412,
%U A014190 448,484,488,524,560,572,608,644,656,692,728,730,757,784,820,847,874,910
%N A014190 Palindromes in base 3 (written in base 10).
%C A014190 A007089, A118594, A134027.
%H A014190 P. De Geest, <a href="http://www.worldofnumbers.com/nobase10.htm">Palindromic 
               numbers beyond base 10</a>
%H A014190 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PalindromicNumber.html">Palindromic Number</a>
%H A014190 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Ternary.html">Ternary</a>
%t A014190 f[n_,b_]:=Module[{i=IntegerDigits[n,b]},i==Reverse[i]];lst={};Do[If[f[n,
               3],AppendTo[lst,n]],{n,7!}];lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), 
               Jul 08 2009]
%Y A014190 Palindromes in bases 2 through 10: A006995, A014190, A014192, A029952, 
               A029953, A029954, A029803, A029955, A002113.
%Y A014190 Sequence in context: A154788 A100278 A075333 this_sequence A141400 A030232 
               A102024
%Y A014190 Adjacent sequences: A014187 A014188 A014189 this_sequence A014191 A014192 
               A014193
%K A014190 nonn,base,easy
%O A014190 1,3
%A A014190 N. J. A. Sloane (njas(AT)research.att.com).
%E A014190 More terms from Patrick De Geest (pdg(AT)worldofnumbers.com).