%I A020251
%S A020251 217,781,1541,1891,4123,5461,5611,5731,7813,8911,11041,13021,13333,14981,
%T A020251 15751,16297,17767,22791,23653,24211,25327,25351,29539,35371,36991,38081,
%U A020251 40501,42127,44173,44801,47641,48133,53083,53971,58807,68251,79381,88831
%N A020251 Strong pseudoprimes to base 25.
%H A020251 <a href="Sindx_Ps.html#pseudoprimes">Index entries for sequences related 
               to pseudoprimes</a>
%Y A020251 Sequence in context: A020232 A019422 A101826 this_sequence A086026 A100794 
               A048258
%Y A020251 Adjacent sequences: A020248 A020249 A020250 this_sequence A020252 A020253 
               A020254
%K A020251 nonn
%O A020251 1,1
%A A020251 David W. Wilson (davidwwilson(AT)comcast.net)