id:A023161 - OEIS Search Results

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Number of cycles of function f(x) = x^10 mod n.

+0
9

1, 2, 2, 2, 2, 4, 4, 2, 4, 4, 2, 4, 4, 8, 4, 2, 2, 8, 10, 4, 8, 4, 7, 4, 2, 8, 10, 8, 3, 8, 4, 2, 4, 4, 8, 8, 10, 20, 8, 4, 2, 16, 7, 4, 8, 14, 3, 4, 7, 4, 4, 8, 4, 20, 4, 8, 20, 6, 3, 8, 4, 8, 16, 2, 8, 8, 19, 4, 14, 16, 3, 8, 10, 20, 4, 20, 8, 16, 10, 4, 16, 4, 10, 16, 4, 14, 6, 4, 7, 16, 16, 14, 8, 6, 20 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Not multiplicative; the smallest counterexample is a(667). - T. D. Noe (noe(AT)sspectra.com), Nov 14 2006`
	LINKS	`David W. Wilson, Table of n, a(n) for n=1..10000`
	CROSSREFS	`Cf. A023153` `Cf. A023153-A023160 (cycles of the functions f(x)=x^k mod n for k=2..9)` `Sequence in context: A060369 A143979 A034877 this_sequence A023155 A085311 A052273` `Adjacent sequences: A023158 A023159 A023160 this_sequence A023162 A023163 A023164`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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

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