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A240966 Decimal expansion of zeta'(-2) (the derivative of Riemann's zeta function at -2). 29
0, 3, 0, 4, 4, 8, 4, 5, 7, 0, 5, 8, 3, 9, 3, 2, 7, 0, 7, 8, 0, 2, 5, 1, 5, 3, 0, 4, 7, 1, 1, 5, 4, 7, 7, 6, 6, 4, 7, 0, 0, 0, 4, 8, 3, 5, 4, 4, 9, 7, 3, 9, 3, 6, 2, 5, 2, 9, 7, 1, 8, 8, 9, 8, 5, 9, 0, 3, 7, 8, 1, 7, 9, 4, 4, 9, 3, 6, 8, 9, 8, 6, 7, 7, 7, 9, 4, 5, 8, 4, 8, 8, 0, 8, 7, 4, 4, 9, 5, 9, 7, 0, 3, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..103.

Eric Weisstein's MathWorld, Riemann Zeta Function.

FORMULA

zeta'(-2) = -zeta(3)/(4*Pi^2).

Equals -log(A243262). - Vaclav Kotesovec, Feb 22 2015

EXAMPLE

-0.030448457058393270780251530471154776647000483544973936252971889859...

MATHEMATICA

Join[{0}, RealDigits[-Zeta[3]/(4*Pi^2), 10, 103] // First]

CROSSREFS

Cf. A084448 (zeta'(-1)), A075700 (zeta'(0)), A073002 (zeta'(2)), A244115 (zeta'(3)).

Sequence in context: A099925 A201563 A016644 * A308109 A209132 A019789

Adjacent sequences:  A240963 A240964 A240965 * A240967 A240968 A240969

KEYWORD

nonn,cons,easy

AUTHOR

Jean-Fran├žois Alcover, Aug 05 2014

STATUS

approved

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Last modified February 23 10:11 EST 2020. Contains 332160 sequences. (Running on oeis4.)