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A020301 Strong pseudoprimes to base 75. 1
91, 133, 247, 289, 427, 793, 1159, 1729, 1849, 1891, 2413, 2701, 2813, 2821, 4033, 4681, 5551, 7957, 8113, 8911, 9211, 10261, 11557, 13741, 15067, 15191, 20191, 23221, 29891, 30121, 37969, 38503, 49981, 53131, 62947, 68953, 85609, 90751, 100711 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. J. Mathar, Table of n, a(n) for n = 1..300

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A020238 A220171 A260974 * A083517 A088983 A045934

Adjacent sequences:  A020298 A020299 A020300 * A020302 A020303 A020304

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified August 4 20:00 EDT 2020. Contains 336202 sequences. (Running on oeis4.)