%I A102704
%S A102704 1,2,4,8,13,25,32,35,41,49,52,56,59,70,71,73,77,79,85,94,98,100,101,104,
%T A102704 107,133,134,136,137,139,143,157,161,164,172,179,182,184,188,191,199,
%U A102704 202,203,212,221,223,230,239,242,247
%N A102704 Numbers n such that n999 is prime.
%C A102704 Also numbers such that 1000*n+999 is prime. - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), 
               Feb 22 2006
%H A102704 Chris Caldwell, <a href="http://www.utm.edu/research/primes/lists/small/
               100000.txt">The First 100,008 Primes</a>.
%e A102704 If n=1, then n999 = 1999 (prime)
%e A102704 If n=25, then n999 = 25999 (prime)
%e A102704 If n=49, then n999 = 49999 (prime)
%t A102704 Do[If[PrimeQ[1000*n + 999], Print[n]], {n, 1, 250}] - Stefan Steinerberger 
               (stefan.steinerberger(AT)gmail.com), Feb 22 2006
%Y A102704 Sequence in context: A096573 A000077 A054164 this_sequence A043774 A043777 
               A043781
%Y A102704 Adjacent sequences: A102701 A102702 A102703 this_sequence A102705 A102706 
               A102707
%K A102704 nonn,base
%O A102704 1,2
%A A102704 Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Feb 04 2005
%E A102704 More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), 
               Feb 22 2006