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A020273
Strong pseudoprimes to base 47.
1
65, 85, 221, 341, 703, 721, 1105, 1891, 2257, 2465, 5461, 9361, 9881, 15769, 19669, 21953, 25351, 32131, 52273, 52417, 61337, 63139, 64345, 79003, 85879, 90751, 94697, 103105, 104653, 111361, 115141, 118561, 119341, 146611, 160831, 176689, 188191
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
R. J. Mathar, Table of n, a(n) for n = 1..718
Index entries for sequences related to pseudoprimes
CROSSREFS
Sequence in context: A131574 A323272 A322781 * A034071 A298380 A299247
Adjacent sequences: A020270 A020271 A020272 * A020274 A020275 A020276
KEYWORD
nonn
AUTHOR
David W. Wilson
STATUS
approved

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Last modified September 28 06:22 EDT 2024. Contains 376276 sequences.
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