A062661 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 60th year, we have over 367,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A062661

Numbers k such that 95^k - 94^k is prime.

61, 157, 823, 877 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`a(5) > 20000. - Derek Orr, Sep 09 2014` `a(5) > 10^5. - Robert Price, Sep 28 2015`
	LINKS	`Table of n, a(n) for n=1..4.`
	MATHEMATICA	`Select[Range[0, 100000], If[PrimeQ[#], PrimeQ[95^# - 94^#]] &] (* Robert Price, Sep 28 2015 *)`
	PROG	`(PARI)` `forprime(p=1, 20000, if(ispseudoprime(95^p-94^p), print1(p, ", "))) \\ Derek Orr, Sep 09 2014`
	CROSSREFS	`Cf. A000043, A057468, A059801, A059802, A062572-A062666.` `Sequence in context: A252811 A252804 A257746 * A044393 A044774 A138627` `Adjacent sequences: A062658 A062659 A062660 * A062662 A062663 A062664`
	KEYWORD	`nonn,hard,more`
	AUTHOR	`Mike Oakes, May 18 2001, May 19 2001`
	STATUS	`approved`

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 8 17:58 EST 2023. Contains 367680 sequences. (Running on oeis4.)