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A020293 Strong pseudoprimes to base 67. 1
33, 49, 217, 703, 1519, 2209, 2245, 6119, 8371, 11521, 12403, 14981, 18721, 29185, 29891, 31651, 34241, 36301, 38503, 41441, 63139, 64681, 68129, 76201, 81499, 82513, 88831, 93521, 104653, 105877, 128143, 145351, 148289, 151063, 154633, 188191 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. J. Mathar, Table of n, a(n) for n = 1..220

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A204373 A111502 A080933 * A226698 A096278 A204381

Adjacent sequences:  A020290 A020291 A020292 * A020294 A020295 A020296

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified June 25 23:52 EDT 2019. Contains 324367 sequences. (Running on oeis4.)