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A114247 Number of Fermat pseudoprimes to base 5 less than 10^n. +0
5
1, 1, 5, 20, 73, 248, 745, 1954 (list; graph; listen)
OFFSET

1,3
LINKS

Eric Weisstein's World of Mathematics, FermatPseudoprime

CROSSREFS

Sequence in context: A066822 A137212 A118049 this_sequence A006650 A034535 A094806

Adjacent sequences: A114244 A114245 A114246 this_sequence A114248 A114249 A114250

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Nov 18, 2005

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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