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A020265 Strong pseudoprimes to base 39. 1
133, 1561, 2047, 3053, 3439, 4141, 4237, 5921, 6533, 8149, 8911, 12431, 16589, 20567, 22681, 23521, 29659, 31021, 31201, 38503, 48391, 49051, 50737, 53971, 58213, 58769, 61579, 76591, 76861, 79381, 84169, 94657, 114017, 117157, 119341, 132193, 136681 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. J. Mathar, Table of n, a(n) for n = 1..714

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A117565 A274175 A038491 * A028295 A262121 A254684

Adjacent sequences:  A020262 A020263 A020264 * A020266 A020267 A020268

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified July 5 00:01 EDT 2020. Contains 335457 sequences. (Running on oeis4.)