id:A119203 - OEIS Search Results

Search: id:A119203

Displaying 1-1 of 1 results found.

page 1

A119203

Numbers n such that the n-th triangular number contains only digits {4,5,6}.

+0
3

3, 9, 10, 11, 30, 36, 94, 96, 105, 114, 305, 1043, 2988, 3303, 3363, 11363, 3021769, 3054388, 10627009, 33330030, 33330036, 33336636, 94302243, 115470036, 305177471, 336352955885, 330353339515569, 955663806624114 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`G. Resta, Tridigital Triangular Numbers`
	CROSSREFS	`Cf. A000217, A119202. See A119034 for a table of cross-references.` `Adjacent sequences: A119200 A119201 A119202 this_sequence A119204 A119205 A119206` `Sequence in context: A114022 A043048 A024574 this_sequence A115403 A059012 A055063`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006`

page 1

Search completed in 0.002 seconds

Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

AT&T Labs Research