%I A058450
%S A058450 676,67667076,670066667776,66007077776676,
%T A058450 676670006660660066767076066770670707776
%N A058450 Squares composed of digits {0,6,7}, not ending with zero.
%H A058450 P. De Geest, <a href="http://www.worldofnumbers.com/threedigits.htm">
               Index to related sequences</a>
%H A058450 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               math02/math0210.htm">Sporadic tridigital solutions</a>
%Y A058450 Cf. A058449.
%Y A058450 Sequence in context: A028818 A014759 A058462 this_sequence A159893 A142755 
               A158386
%Y A058450 Adjacent sequences: A058447 A058448 A058449 this_sequence A058451 A058452 
               A058453
%K A058450 nonn,base,hard,more
%O A058450 1,1
%A A058450 Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.
%E A058450 One more term from Mishima's webpage. Max Alekseyev (maxale(AT)gmail.com), 
               Jul 27 2009