%I A058464
%S A058464 4,7744,473344,73344434433347373773443373373444,
%T A058464 447337374477734734334374744437444,
%U A058464 437374344733334774447744773373477443344
%N A058464 Squares composed of digits {3,4,7}.
%H A058464 P. De Geest, <a href="http://www.worldofnumbers.com/threedigits.htm">
               Index to related sequences</a>
%H A058464 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               math02/math0210.htm#347">Sporadic tridigital solutions</a>
%Y A058464 Cf. A058463.
%Y A058464 Sequence in context: A137045 A077258 A058440 this_sequence A053951 A058460 
               A115050
%Y A058464 Adjacent sequences: A058461 A058462 A058463 this_sequence A058465 A058466 
               A058467
%K A058464 nonn,base
%O A058464 1,1
%A A058464 Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.
%E A058464 More terms from Mishima's page Max Alekseyev (maxale(AT)gmail.com), May 
               30 2009