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A124067 Numbers n such that 2*F(n) + 1 is a prime. 0
2, 3, 4, 5, 6, 8, 11, 13, 19 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A050030 A046889 A026267 * A060967 A026483 A098131

Adjacent sequences:  A124064 A124065 A124066 * A124068 A124069 A124070

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Dec 12 2006

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.