id:A034054 - OEIS Search Results

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Numbers with multiplicative digital root value 7.

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7, 17, 71, 117, 171, 711, 1117, 1171, 1711, 7111, 11117, 11171, 11711, 17111, 71111, 111117, 111171, 111711, 117111, 171111, 711111, 1111117, 1111171, 1111711, 1117111, 1171111, 1711111, 7111111, 11111117, 11111171, 11111711, 11117111 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Eric Weisstein's World of Mathematics, Multiplicative Digital Root`
	CROSSREFS	`Cf. A031347.` `Sequence in context: A136192 A118431 A051809 this_sequence A120876 A086870 A107693` `Adjacent sequences: A034051 A034052 A034053 this_sequence A034055 A034056 A034057`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1998.`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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