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A020232 Strong pseudoprimes to base 6. 4
217, 481, 1111, 1261, 2701, 3589, 5713, 6533, 11041, 14701, 20017, 29341, 34441, 39493, 43621, 46657, 46873, 49141, 49661, 58969, 74023, 74563, 76921, 83333, 87061, 92053, 94657, 94697, 97751, 97921, 109061, 115921, 125563, 128627, 151387, 173377 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. J. Mathar, Table of n, a(n) for n = 1..210

Eric Weisstein's World of Mathematics, Strong Pseudoprime

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A102658 A145732 A038594 * A019422 A231558 A101826

Adjacent sequences:  A020229 A020230 A020231 * A020233 A020234 A020235

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified August 18 08:57 EDT 2019. Contains 326077 sequences. (Running on oeis4.)