id:A023340 - OEIS Search Results

Search: id:A023340

Displaying 1-1 of 1 results found.

page 1

Numbers n such that n remains prime through 5 iterations of function f(x) = 4x + 9.

+0
1

18257, 19541, 22063, 48383, 73037, 73133, 78173, 88261, 93811, 101051, 104537, 152377, 153941, 162343, 168043, 175523, 204251, 211681, 238463, 287341, 375253, 386713, 423961, 659513, 672181, 676103, 688027, 741283, 759491, 770951, 786673 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A106769 A025029 A030331 this_sequence A145822 A071368 A035924` `Adjacent sequences: A023337 A023338 A023339 this_sequence A023341 A023342 A023343`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research