id:A068410 - OEIS Search Results

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Numbers n such that (n+1) is composite and (n+1) divides 3^n-2^n.

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64, 132, 528, 792, 1104, 1648, 1728, 2058, 2320, 2464, 2700, 2820, 4186, 5184, 6304, 6540, 6600, 6696, 6816, 7470, 7612, 8112, 8910, 10584, 10962, 11520, 13212, 13332, 13426, 14700, 14980, 15840, 18720, 19170, 19200, 19908, 21348, 21666, 22176 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`From little Fermat theorem, if (n+1) is prime (n+1) divides 3^n-2^n`
	CROSSREFS	`Adjacent sequences: A068407 A068408 A068409 this_sequence A068411 A068412 A068413` `Sequence in context: A076470 A031464 A045076 this_sequence A110232 A044315 A044696`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 08 2002`

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.

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