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A081764 Primes p such that p*(p-2) divides 3^(p-1)-1. 0
37, 457, 1297, 2557, 4357, 6481, 8689, 11953, 14401, 26497, 33931, 44101, 47521, 47881 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A090023 A201609 A140847 * A142567 A142286 A166132

Adjacent sequences:  A081761 A081762 A081763 * A081765 A081766 A081767

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 09 2003

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Last modified February 16 09:27 EST 2012. Contains 205904 sequences.