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A156756 Primes not containing two odd digits. +0
1
2, 3, 5, 7, 23, 29, 41, 43, 47, 61, 67, 83, 89, 113, 131, 137, 139, 151, 157, 173, 179, 191, 193, 197, 199, 223, 227, 229, 241, 263, 269, 281, 283, 311, 313, 317, 331, 337, 353, 359, 373, 379, 397, 401, 409, 421, 443, 449, 461, 463, 467, 487, 557, 571, 577, 593 (list; graph; listen)
OFFSET

1,1

COMMENT

Odd digits are 1, 3, 5, 7 or 9.

CROSSREFS

Cf. A000040.

Sequence in context: A106116 A091727 A030144 this_sequence A068690 A069556 A113611

Adjacent sequences: A156753 A156754 A156755 this_sequence A156757 A156758 A156759

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Feb 15 2009

EXTENSIONS

183 replaced by 283 - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 20 2009

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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