id:A034049 - OEIS Search Results

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Numbers with multiplicative digital root value 2.

+0
1

2, 12, 21, 26, 34, 37, 43, 62, 73, 112, 121, 126, 134, 137, 143, 162, 173, 211, 216, 223, 232, 261, 278, 279, 287, 297, 299, 314, 317, 322, 341, 367, 369, 371, 376, 389, 396, 398, 413, 431, 447, 469, 474, 496, 612, 621, 637, 639, 649, 666, 673, 693, 694, 713 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Eric Weisstein's World of Mathematics, Multiplicative Digital Root`
	CROSSREFS	`Cf. A031347.` `Sequence in context: A098941 A031001 A048955 this_sequence A073041 A053898 A058413` `Adjacent sequences: A034046 A034047 A034048 this_sequence A034050 A034051 A034052`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1998.`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

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