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A155026 Primes with odd smallest digit. +0
1
3, 5, 7, 11, 13, 17, 19, 31, 37, 41, 43, 53, 59, 61, 71, 73, 79, 83, 97, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 241, 251, 271, 281, 311, 313, 317, 331, 337, 347, 349, 367, 373, 379, 383, 389, 397, 419, 421, 431 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A000040.

Sequence in context: A059362 A059264 A038604 this_sequence A081092 A163422 A155055

Adjacent sequences: A155023 A155024 A155025 this_sequence A155027 A155028 A155029

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Jan 19 2009

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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