login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Primes of the form : 6^n-5^n.
0

%I #2 Mar 31 2012 12:38:17

%S 11,4651,313968931,11839990891,777809294098524691,

%T 293237731075445602918200483831444143427119397931,

%U 38597010273382026865943479201909913542774057395694590257401367491

%N Primes of the form : 6^n-5^n.

%C 6^2-5^2=36-25=11,...

%t lst={};Do[p=6^n-5^n;If[PrimeQ[p],AppendTo[lst,p]],{n,6!}];lst

%Y Cf. A062572

%K nonn

%O 1,1

%A _Vladimir Joseph Stephan Orlovsky_, Nov 10 2008