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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A214658 Numbers n such that 24^n - 23^n is prime or a strong pseudoprime. 3

%I #11 Oct 17 2015 07:48:38

%S 2,3,31,40519,51061

%N Numbers n such that 24^n - 23^n is prime or a strong pseudoprime.

%C All terms are prime.

%C No other terms less than 10^5. - _Robert Price_, Jul 24 2012

%t Select[Range[10^5], PrimeQ[24^#-23^# ]&]

%Y Cf. A000043, A057468, A059801, A059802, A059803, A062572-A062589, A214655, A062592-A062666.

%K nonn,hard,bref,more

%O 1,1

%A _Robert Price_, Jul 24 2012

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)