A023156 - OEIS

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A023156

Number of cycles of function f(x) = x^5 mod n.

1, 2, 3, 3, 5, 6, 5, 5, 5, 10, 3, 9, 9, 10, 15, 9, 9, 10, 7, 15, 15, 6, 7, 15, 5, 18, 7, 15, 9, 30, 5, 13, 9, 18, 25, 15, 13, 14, 27, 25, 7, 30, 11, 9, 25, 14, 5, 27, 11, 10, 27, 27, 17, 14, 15, 25, 21, 18, 7, 45, 9, 10, 29, 17, 45, 18, 13, 27, 21, 50, 5, 25, 23, 26, 15, 21, 15, 54, 23, 45, 9 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`Not multiplicative; the smallest counterexample is a(63). - 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-A023161 (cycles of the functions f(x)=x^k mod n for k=2..10)` `Sequence in context: A003558 A141419 A072451 * A051599 A207292 A064464` `Adjacent sequences: A023153 A023154 A023155 * A023157 A023158 A023159`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`
	EXTENSIONS	`Corrected by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Sep 02 2009`

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Last modified February 17 16:39 EST 2012. Contains 206058 sequences.