id:A053453 - OEIS Search Results

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Multiplicative order of 10 mod n, where gcd(n, 10) = 1.

+0
7

1, 1, 6, 1, 2, 6, 16, 18, 6, 22, 3, 28, 15, 2, 3, 6, 5, 21, 46, 42, 16, 13, 18, 58, 60, 6, 33, 22, 35, 8, 6, 13, 9, 41, 28, 44, 6, 15, 96, 2, 4, 34, 53, 108, 3, 112, 6, 48, 22, 5, 42, 21, 130, 18, 8, 46, 46, 6, 42, 148, 75, 16, 78, 13, 66, 81, 166, 78, 18, 43, 58, 178, 180, 60 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Cf. A002329. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 13 2008]` `Sequence in context: A112828 A085766 A002329 this_sequence A156792 A021624 A021066` `Adjacent sequences: A053450 A053451 A053452 this_sequence A053454 A053455 A053456`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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

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