%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