%I A053951
%S A053951 4,7744,47444544,47775744,57577744,4755757444,44547775545744,
%T A053951 7557757477754457744,55744775754747577744
%N A053951 Squares composed of digits {4,5,7}.
%H A053951 Author?, <a href="http://blue.kakiko.com/mmrmmr/htm/eqtn06.html">Source</
               a>(<a href="http://blue.kakiko.com/mmrmmr/txt/eqtn06.txt">txt</a>
               )
%H A053951 P. De Geest, <a href="http://www.worldofnumbers.com/threedigits.htm">
               Squares containing at most three distinct digits, Index entries for 
               related sequences</a>
%Y A053951 Cf. A053950.
%Y A053951 Sequence in context: A077258 A058440 A058464 this_sequence A058460 A115050 
               A072724
%Y A053951 Adjacent sequences: A053948 A053949 A053950 this_sequence A053952 A053953 
               A053954
%K A053951 nonn,base,more
%O A053951 1,1
%A A053951 Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.
%E A053951 More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005