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A067606 Primes p such that p+7==0 (mod phi(p+7)). 0
5, 11, 17, 29, 41, 47, 89, 101, 137, 281, 317, 479, 569, 641, 761, 857, 1289, 1451, 1721, 2297, 2909, 3449, 3881, 8741, 9209, 11657, 12281, 17489, 23321, 26237, 36857, 39359, 46649, 62201, 73721, 98297, 147449, 157457, 331769, 393209 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A108294 A046869 A028388 * A184247 A046135 A162336

Adjacent sequences:  A067603 A067604 A067605 * A067607 A067608 A067609

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 22 2002

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Last modified February 14 20:13 EST 2012. Contains 205663 sequences.