id:A119087 - OEIS Search Results

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A119087

Triangular numbers composed of digits {0,6,7}.

+0
3

6, 66, 666, 6670, 66066, 600060, 67007676, 670677000, 66067760760, 76666077676, 76670776666, 660067006660776, 7600067000007076, 6700677067067607000, 60660060606000770770776700 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`G. Resta, Tridigital Triangular Numbers`
	CROSSREFS	`Cf. A000217, A058450, A119088. See A119033 for a table of cross-references.` `Sequence in context: A002280 A073548 A073549 this_sequence A119212 A068643 A119053` `Adjacent sequences: A119084 A119085 A119086 this_sequence A119088 A119089 A119090`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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