id:A023313 - OEIS Search Results

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Numbers n such that n remains prime through 4 iterations of function f(x) = 5x + 2.

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373, 1171, 13687, 21997, 25657, 61603, 74413, 76471, 84199, 87181, 93487, 114691, 135859, 170761, 174877, 184333, 192979, 196177, 207931, 209743, 244219, 276229, 286687, 292561, 297811, 334603, 338893, 405037, 408361, 417097, 439141, 446323 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Adjacent sequences: A023310 A023311 A023312 this_sequence A023314 A023315 A023316` `Sequence in context: A051182 A004021 A133559 this_sequence A134161 A108844 A025336`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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