id:A119160 - OEIS Search Results

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Triangular numbers composed of digits {2,4,6}.

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6, 66, 666, 426426, 266262426, 22464262666, 46624464466426, 644644226644644222426, 46424226426466426446424262644446 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Next entry must be greater than 10^32.`
	LINKS	`G. Resta, Tridigital Triangular Numbers`
	CROSSREFS	`Cf. A000217, A053923, A119161. See A119033 for a table of cross-references.` `Sequence in context: A119089 A036523 A112902 this_sequence A119210 A119234 A119232` `Adjacent sequences: A119157 A119158 A119159 this_sequence A119161 A119162 A119163`
	KEYWORD	`nonn,base,more`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.