id:A023309 - OEIS Search Results

Search: id:A023309

Displaying 1-1 of 1 results found.

page 1

Numbers n such that n remains prime through 4 iterations of function f(x) = 3x + 8.

+0
1

3181, 9551, 22051, 30941, 32621, 61981, 76651, 99961, 134291, 151901, 163661, 185951, 226691, 227671, 240551, 288191, 342821, 374501, 394411, 402881, 423781, 426301, 446461, 456151, 459091, 460951, 554011, 572321, 577601, 617191, 653831 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A140350 A020420 A129472 this_sequence A023337 A115932 A137839` `Adjacent sequences: A023306 A023307 A023308 this_sequence A023310 A023311 A023312`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

page 1

Search completed in 0.002 seconds

Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.

AT&T Labs Research