%I #14 Aug 19 2024 14:45:22

%S 9,55696,69696,695556,9696996,6999999556,5956596696996,

%T 956655965556695569,996599569656965569,9595996595655556969,

%U 5655569966969596565956,695595569965566559565695699695655696

%N Squares composed of digits {5,6,9}.

%H P. De Geest, <a href="https://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.asahi-net.or.jp/~KC2H-MSM/mathland/math02/math0210.htm">Squares consisted of 3 different digits</a>

%Y Cf. A053970.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Mar 15 2000

%E More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005

%E One more term from Mishima's page added by _Max Alekseyev_, Mar 25 2009