%I A053971
%S A053971 9,55696,69696,695556,9696996,6999999556,5956596696996,
%T A053971 956655965556695569,996599569656965569,9595996595655556969,
%U A053971 5655569966969596565956,695595569965566559565695699695655696
%N A053971 Squares composed of digits {5,6,9}.
%H A053971 P. De Geest, <a href="http://www.worldofnumbers.com/threedigits.htm">
               Squares containing at most three distinct digits, Index entries for 
               related sequences</a>
%H A053971 H. Mishima <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/math02/
               math0210.htm">Squares consisted of 3 different digits</a> [From Max 
               Alekseyev (maxale(AT)gmail.com), Mar 25 2009]
%Y A053971 Cf. A053970.
%Y A053971 Sequence in context: A053931 A053921 A159398 this_sequence A013790 A058452 
               A058456
%Y A053971 Adjacent sequences: A053968 A053969 A053970 this_sequence A053972 A053973 
               A053974
%K A053971 nonn,base
%O A053971 1,1
%A A053971 Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.
%E A053971 More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
%E A053971 One more term from Mishima's page. Max Alekseyev (maxale(AT)gmail.com), 
               Mar 25 2009