%I A053892
%S A053892 1,4,6,19,56,369,796,1146,1156,3656,8131,19056,40204,81619,258131,
%T A053892 5624381,24762131,362789631,1079982019,11666754546,562726517354,
%U A053892 3337114272296,5624644998854,18266544874814631
%N A053892 Numbers n such that n^2 contains only digits {1,3,6}.
%H A053892 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 A053892 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), May 30 2009]
%Y A053892 Cf. A053893.
%Y A053892 Sequence in context: A010364 A110391 A001683 this_sequence A013126 A012969
A057789
%Y A053892 Adjacent sequences: A053889 A053890 A053891 this_sequence A053893 A053894
A053895
%K A053892 nonn,base,more
%O A053892 1,2
%A A053892 Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.
%E A053892 More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
%E A053892 Two more terms from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03
2006
%E A053892 One more term from Mishima's webpage. Max Alekseyev (maxale(AT)gmail.com),
May 30 2009
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