%I #10 Apr 09 2014 10:14:40
%S 1,2,5,10,11,13,16,22,23,25,26,28,29,33,35,36,39,40,41,43,46,50,52,53,
%T 56,58,61,63,65,66,67,70,73,78,81,82,83,86,88,89,92,93,95,96,100,101,
%U 105,106,111,112,113,116,119,122,124,125,126,127,130,131,134,136,145
%N A number n is included if the smallest prime that is congruent to 1 (mod n) is <= the smallest prime that is congruent to -1 (mod n).
%H Diana Mecum, <a href="/A140180/b140180.txt">Table of n, a(n) for n = 1..567</a>
%e For n = 1 and 2 the smallest prime that is congruent to 1 (mod n) equals the smallest prime that is congruent to -1 (mod n). For all other n the inequality is strict.
%Y Cf. A093868, A140181.
%K nonn
%O 1,2
%A _Leroy Quet_, May 11 2008
%E More terms from _Diana L. Mecum_, Jul 04 2008
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