Search: id:A020238 Results 1-1 of 1 results found. %I A020238 %S A020238 91,133,145,247,1649,1729,2821,8911,9073,10585,13051,13333,16471,19517, %T A020238 20737,21361,24013,24727,26467,29539,31483,31621,34219,34861,35881,38311, %U A020238 38503,40321,53083,67861,79381,79501,88831,97351,115231,121301,131977 %N A020238 Strong pseudoprimes to base 12. %H A020238 Index entries for sequences related to pseudoprimes %Y A020238 Sequence in context: A020307 A020235 A046427 this_sequence A020301 A083517 A088983 %Y A020238 Adjacent sequences: A020235 A020236 A020237 this_sequence A020239 A020240 A020241 %K A020238 nonn %O A020238 1,1 %A A020238 David W. Wilson (davidwwilson(AT)comcast.net) Search completed in 0.001 seconds