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A138889 Primes that are not Fermat primes. +0
2
2, 7, 11, 13, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 263, 269, 271, 277, 281, 283 (list; graph; listen)
OFFSET

1,1

COMMENT

Primes that are not members of A019434.

CROSSREFS

Cf. A000040, A000217, A019434, A138837, A138888.

Sequence in context: A020597 A154679 A140563 this_sequence A097143 A038897 A161681

Adjacent sequences: A138886 A138887 A138888 this_sequence A138890 A138891 A138892

KEYWORD

easy,nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Apr 03 2008

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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