id:A119113 - OEIS Search Results

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A119113

Triangular numbers composed of digits {1,3,5}.

+0
3

1, 3, 15, 55, 153, 351, 5151, 33153, 35511, 3531153, 3555111, 35133153, 51151555, 51313515, 355311153, 355551111, 1553111511, 5135151153, 5351313331, 15533353153, 35553111153, 35555511111, 153335313531, 155315331153 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`G. Resta, Tridigital Triangular Numbers`
	CROSSREFS	`Cf. A000217, A119114. See A119033 for a table of cross-references.` `Sequence in context: A026696 A082708 A093925 this_sequence A152896 A007973 A015249` `Adjacent sequences: A119110 A119111 A119112 this_sequence A119114 A119115 A119116`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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