%I #11 Aug 06 2015 13:34:21

%S 85,1615,2501,2981,5713,6973,7141,8401,13019,14023,14383,15251,26569,

%T 28645,31195,36311,38323,48133,56033,68251,69751,76049,79381,82513,

%U 88357,88831,91741,97567,97621,102331,104653,105001,129397,130561,136729

%N Strong pseudoprimes to base 84.

%H R. J. Mathar, <a href="/A020310/b020310.txt">Table of n, a(n) for n = 1..300</a>

%H <a href="/index/Ps#pseudoprimes">Index entries for sequences related to pseudoprimes</a>

%K nonn

%O 1,1

%A _David W. Wilson_