id:A023339 - OEIS Search Results

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Numbers n such that n remains prime through 5 iterations of function f(x) = 4x + 3.

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9769, 13781, 17231, 32059, 32611, 36251, 46381, 47417, 55171, 68927, 103451, 130447, 182599, 189671, 220687, 236627, 241169, 273641, 275711, 350219, 374159, 413951, 471769, 497579, 498439, 520631, 521791, 583777, 601061, 635809, 647401 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A031860 A023687 A010092 this_sequence A145209 A035911 A069333` `Adjacent sequences: A023336 A023337 A023338 this_sequence A023340 A023341 A023342`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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