%I A119073
%S A119073 6,66,406,666,66066,446040,600060,46046406,440466040,4040600460,6604444400406,
%T A119073 4440066066400004040,644006046066000066046,44464646466606404046664666,
%U A119073 464440406444064040044646006604604066,660466006640066446666000606004066646
%N A119073 Triangular numbers composed of digits {0,4,6}.
%C A119073 No other terms below 10^37.
%H A119073 G. Resta, <a href="http://www.iit.cnr.it/staff/giovanni.resta/tritri.txt">
               Tridigital Triangular Numbers</a>
%Y A119073 Cf. A000217, A058438, A119074. See A119033 for a table of cross-references.
%Y A119073 Sequence in context: A071276 A119172 A064167 this_sequence A028559 A163699 
               A062184
%Y A119073 Adjacent sequences: A119070 A119071 A119072 this_sequence A119074 A119075 
               A119076
%K A119073 nonn,base
%O A119073 1,1
%A A119073 Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006
%E A119073 Two more terms from Max Alekseyev (maxale(AT)gmail.com), May 10 2009