%I A104171
%S A104171 4,22,58,85,121,202,265,319,454,535,562,636,666,913,1111,1507,1642,1881,
%T A104171 1894,1903,2461,2583,2605,2614,2839,3091,3663,3852,4162,4198,4369,
%U A104171 4594,4765,4788,4794,4954,4974,4981,5062,5386,5458,5539,5674,5818,5926
%N A104171 Reversible Smith numbers i.e. Smith numbers whose reversal is also a 
               Smith number.
%C A104171 Palindromic Smith numbers are subset of reversible Smith numbers.
%H A104171 S. S. Gupta, <a href="http://www.shyamsundergupta.com/smith.htm">Smith 
               Numbers</a>.
%e A104171 a(3)=58 because 58 as well as reverse of it i.e. 85 are Smith numbers.
%Y A104171 Cf. A006753.
%Y A104171 Sequence in context: A076525 A089761 A098837 this_sequence A036924 A130015 
               A106846
%Y A104171 Adjacent sequences: A104168 A104169 A104170 this_sequence A104172 A104173 
               A104174
%K A104171 nonn
%O A104171 1,1
%A A104171 Shyam Sunder Gupta (guptass(AT)rediffmail.com), Mar 10 2005