id:A023316 - OEIS Search Results

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Numbers n such that n remains prime through 4 iterations of function f(x) = 5x + 8.

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7, 43, 883, 2269, 2917, 7621, 15541, 15937, 36541, 38113, 54787, 60961, 67033, 71359, 77491, 79693, 82531, 84967, 112621, 129589, 176461, 185683, 192547, 239671, 248071, 267373, 271489, 271549, 310231, 316471, 340957, 343267, 350617, 382303 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A164775 A127999 A121675 this_sequence A065786 A015463 A048605` `Adjacent sequences: A023313 A023314 A023315 this_sequence A023317 A023318 A023319`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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