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A068216 a(n) is the smallest n-digit pseudoprime (to base 2). 3
341, 1105, 10261, 101101, 1004653, 10004681, 100017223, 1001152801, 10000321321, 100004790097, 1000001376901, 10000130243671, 100000105970311, 1000000191735161, 10000006286491369, 100000010102756401, 1000000114865704261, 10000000494514450733 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,1
LINKS
CROSSREFS
Sequence in context: A367319 A083876 A348258 * A038473 A276733 A050217
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
One more term from Farideh Firoozbakht, Jan 10 2007
More terms from Jens Kruse Andersen, May 11 2008
Offset corrected by Arkadiusz Wesolowski, Dec 14 2011
STATUS
approved

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Last modified February 24 14:26 EST 2024. Contains 370305 sequences. (Running on oeis4.)