%I A020228
%S A020228 9,33,91,99,153,259,303,451,481,561,657,703,909,949,1111,1233,1241,1729,
%T A020228 1891,2047,2329,2409,2701,2821,2871,2981,3333,3367,4141,4187,4521,5461,
%U A020228 5551,6001,6533,6541,6601,6931,7107,7373,7471,7633,7777,8149,8401,8911
%N A020228 Pseudoprimes to base 100.
%H A020228 <a href="Sindx_Ps.html#pseudoprimes">Index entries for sequences related 
               to pseudoprimes</a>
%Y A020228 Sequence in context: A020324 A146171 A146188 this_sequence A005939 A020326 
               A112888
%Y A020228 Adjacent sequences: A020225 A020226 A020227 this_sequence A020229 A020230 
               A020231
%K A020228 nonn
%O A020228 1,1
%A A020228 David W. Wilson (davidwwilson(AT)comcast.net)