id:A071556 - OEIS Search Results

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Smallest x > 1 such that x^prime(n) == 1 mod(prime(i)) 4<=i<=n.

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8, 78, 1002, 17018, 323324, 7436430, 215656442, 6685349672, 247357937828, 10141675450908, 436092044389002, 20496326086283048, 1086305282573001492, 64092011671807087970, 3909612711980232366110, 261944051702675568529304 (list; graph; listen)

	OFFSET	`4,1`
	FORMULA	`a(n)=1+A002110(n)/30`
	PROGRAM	`(PARI) for(n=3, 20, print1((prod(i=1, n, prime(i))+30)/30, ", "))`
	CROSSREFS	`Sequence in context: A000435 A052698 A052603 this_sequence A145508 A061425 A024102` `Adjacent sequences: A071553 A071554 A071555 this_sequence A071557 A071558 A071559`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), May 30 2002`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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