%I A058444
%S A058444 4,9,49,9409,44944,994009,9909904,99940009,404090404,9999400009,
%T A058444 999994000009,4004009004004,9449494444009,99999940000009,
%U A058444 9999999400000009,40004000900040004,999999994000000009
%N A058444 Squares composed of digits {0,4,9}, not ending with zero.
%H A058444 P. De Geest, <a href="http://www.worldofnumbers.com/threedigits.htm">
               Index to related sequences</a>
%H A058444 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/
               math02/math0210.htm#049">Sporadic tridigital solutions</a>
%Y A058444 Cf. A058443.
%Y A058444 Sequence in context: A082875 A086541 A053965 this_sequence A053925 A053943 
               A053955
%Y A058444 Adjacent sequences: A058441 A058442 A058443 this_sequence A058445 A058446 
               A058447
%K A058444 nonn,base
%O A058444 1,1
%A A058444 Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.