%I
%S 1,4,6,19,56,369,796,1146,1156,3656,8131,19056,40204,81619,258131,
%T 5624381,24762131,362789631,1079982019,11666754546,562726517354,
%U 3337114272296,5624644998854,18266544874814631
%N Numbers n such that n^2 contains only digits {1,3,6}.
%H 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 H. Mishima <a href="http://www.asahinet.or.jp/~KC2HMSM/mathland/math02/math0210.htm">Squares consisted of 3 different digits</a> [From _Max Alekseyev_, May 30 2009]
%Y Cf. A053893.
%K nonn,base,more
%O 1,2
%A _Patrick De Geest_, Mar 15 2000.
%E More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
%E Two more terms from _Jon E. Schoenfield_, Sep 03 2006
%E One more term from Mishima's webpage. _Max Alekseyev_, May 30 2009
