id:A119115 - OEIS Search Results

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A119115

Triangular numbers composed of digits {1,3,6}.

+0
3

1, 3, 6, 36, 66, 136, 666, 13366, 333336, 6631661361, 113113613161, 663363661366, 16116313316131, 633161111666331, 633613661136316, 1331116613613361, 33311633636366361, 663661636336331361 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`G. Resta, Tridigital Triangular Numbers`
	CROSSREFS	`Cf. A000217, A053893, A119116. See A119033 for a table of cross-references.` `Sequence in context: A130317 A019467 A119186 this_sequence A079653 A119063 A119154` `Adjacent sequences: A119112 A119113 A119114 this_sequence A119116 A119117 A119118`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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