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A146211 Fermat quotient of the n-th prime with base 3. 5
16, 104, 5368, 40880, 2532160, 20390552, 1364393896, 788854912240, 6641649422408, 4056611764783760, 296528425830656800, 2544627654221217656, 188573151481968108424, 121907205457107043376080 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..16.

T. Agoh and L. Skula, The fourth power of the Fermat quotient, J. Numb. Theory 128 (2008) 2865-2873.

FORMULA

a(n) = (3^(p-1)-1)/p, where p=A000040(n).

MAPLE

A146211:= n-> map (p-> (3^(p-1)-1)/p, ithprime(n)):

seq (A146211(n), n=3..16); # Jani Melik, Jan 24 2010

CROSSREFS

Cf. A046211, A007663.

Sequence in context: A010079 A022708 A328816 * A258636 A195806 A081588

Adjacent sequences:  A146208 A146209 A146210 * A146212 A146213 A146214

KEYWORD

easy,nonn

AUTHOR

R. J. Mathar, Oct 28 2008

STATUS

approved

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Last modified November 18 02:07 EST 2019. Contains 329242 sequences. (Running on oeis4.)