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A020233 Strong pseudoprimes to base 7. 3
25, 325, 703, 2101, 2353, 4525, 11041, 14089, 20197, 29857, 29891, 39331, 49241, 58825, 64681, 76627, 78937, 79381, 87673, 88399, 88831, 102943, 109061, 137257, 144901, 149171, 173951, 178709, 188191, 197633, 219781, 227767, 231793, 245281 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Index entries for sequences related to pseudoprimes

Eric Weisstein's World of Mathematics, Strong Pseudoprime

CROSSREFS

Sequence in context: A162367 A077503 A020275 * A020319 A000448 A000446

Adjacent sequences:  A020230 A020231 A020232 * A020234 A020235 A020236

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified February 14 09:18 EST 2012. Contains 205614 sequences.