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A085992 Decimal expansion of the Riemann zeta prime modulo function at 3 for primes of the form 4k+3. +0
7
0, 4, 1, 0, 0, 7, 5, 5, 6, 5, 6, 6, 4, 7, 3, 0, 3, 1, 9, 2, 8, 8, 8, 6, 5, 4, 8, 8, 5, 1, 9, 6, 0, 0, 2, 5, 9, 2, 4, 3, 0, 0, 0, 6, 0, 7, 0, 5, 7, 2, 3, 8, 1, 7, 4, 4, 8, 6, 4, 5, 6, 4, 1, 7, 1, 1, 7, 2, 2, 8, 7, 4, 4, 2, 8, 0, 7, 0, 6, 5, 7, 8, 3, 2, 1, 3, 7, 7, 3, 4, 9, 7, 4, 0, 8, 0, 0, 4, 8, 1, 3, 3, 9, 2, 2 (list; cons; graph; listen)
OFFSET

0,2

LINKS

P. Flajolet and I. Vardi, Zeta Function Expansions of Classical Constants, Unpublished manuscript. 1996.

X. Gourdon and P. Sebah, Some Constants from Number theory.

FORMULA

Zeta_R(3) = Sum_{r prime=3 mod 4} 1/r^3 = (1/2)*Sum_{n=0..inf} mobius(2*n+1)*log(b((2*n+1)*3))/(2*n+1), where b(x)=(1-2^(-x))*zeta(x)/L(x) and L(x) is the Dirichlet Beta function.

EXAMPLE

0.0410075565664730...

CROSSREFS

Cf. A085991.

Sequence in context: A036875 A036877 A049763 this_sequence A117411 A161739 A094924

Adjacent sequences: A085989 A085990 A085991 this_sequence A085993 A085994 A085995

KEYWORD

cons,nonn

AUTHOR

Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Jul 06 2003

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Last modified December 5 17:24 EST 2009. Contains 170342 sequences.


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