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A046154 Primes of the form n*2^phi(n)+1 with phi the Euler function. +0
2
3, 5, 13, 17, 449, 577, 193, 1153, 86017, 26214401, 114689, 7681, 147457, 754974721 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A131020 A084706 A002716 this_sequence A075704 A045413 A108702

Adjacent sequences: A046151 A046152 A046153 this_sequence A046155 A046156 A046157

KEYWORD

hard,nonn

AUTHOR

Felice Russo (felice.russo(AT)katamail.com)

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

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