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A119049 Triangular numbers composed of digits {0,2,3}. 2

%I

%S 3,300,3003,23220,203203,322003,32020003,333220020,3200200003,

%T 320002000003,2330203323003,32000020000003,332003222232003,

%U 2203322302033203,3200000200000003,320000002000000003

%N Triangular numbers composed of digits {0,2,3}.

%H G. Resta, <a href="http://www.numbersaplenty.com/tr/tr023.html">Tridigital Triangular Numbers</a>

%Y Cf. A000217, A119050. See A119033 for a table of cross-references.

%K nonn,base

%O 1,1

%A _Giovanni Resta_, May 10 2006

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Last modified January 28 17:11 EST 2022. Contains 350657 sequences. (Running on oeis4.)