id:A117660 - OEIS Search Results

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Number of solutions to x^(k+3)=x^k mod n for some k>=1.

+0
1

1, 2, 2, 3, 2, 4, 4, 5, 6, 4, 2, 6, 4, 8, 4, 9, 2, 12, 4, 6, 8, 4, 2, 10, 6, 8, 12, 12, 2, 8, 4, 17, 4, 4, 8, 18, 4, 8, 8, 10, 2, 16, 4, 6, 12, 4, 2, 18, 10, 12, 4, 12, 2, 24, 4, 20, 8, 4, 2, 12, 4, 8, 24, 33, 8, 8, 4, 6, 4, 16, 2, 30, 4, 8, 12 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`S. R. Finch, Idempotents and Nilpotents Modulo n (arXiv:math.NT/0605019)`
	CROSSREFS	`Sequence in context: A007897 A106289 A048620 this_sequence A033822 A097004 A053023` `Adjacent sequences: A117657 A117658 A117659 this_sequence A117661 A117662 A117663`
	KEYWORD	`mult,nonn`
	AUTHOR	`S. R. Finch (Steven.Finch(AT)inria.fr), Apr 11 2006`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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