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A266264
Decimal expansion of zeta'(-14) (the derivative of Riemann's zeta function at -14).
14
2, 9, 1, 6, 5, 7, 7, 2, 4, 7, 4, 3, 8, 7, 3, 5, 2, 0, 3, 2, 1, 2, 2, 4, 0, 0, 3, 0, 7, 0, 2, 5, 0, 6, 6, 6, 9, 7, 0, 2, 6, 3, 0, 3, 8, 5, 3, 3, 0, 9, 0, 8, 3, 2, 1, 4, 9, 9, 0, 9, 3, 5, 9, 6, 5, 6, 5, 1, 5, 1, 8, 7, 0, 2, 8, 4, 6, 3, 7, 5, 8, 6, 7, 7, 5, 0, 9, 3, 9, 2, 4, 0, 9, 7, 2
OFFSET
0,1
LINKS
FORMULA
zeta'(-14) = - (42567525*zeta(15))/(16*Pi^14) = - log(A(14)).
Equals -(7/24)*(zeta(15)/zeta(14)).
EXAMPLE
-0.29165772474387352032122400307025066697026303853309083214990....
MATHEMATICA
RealDigits[N[Zeta'[-14], 100]]
CROSSREFS
Cf. A075700 (zeta'(0)), A084448 (zeta'(-1)), A240966 (zeta'(-2)), A259068 (zeta'(-3)), A259069 (zeta'(-4)), A259070 (zeta'(-5)), A259071 (zeta'(-6)), A259072 (zeta'(-7)), A259073 (zeta'(-8)), A266260 (zeta'(-9)), A266261 (zeta'(-10)), A266262 (zeta'(-11)), A266263 (zeta'(-12)), A260660 (zeta'(-13)), A266270 (zeta'(-15)), A266271 (zeta'(-16)), A266272 (zeta'(-17)), A266273 (zeta'(-18)), A266274 (zeta'(-19)), A266275 (zeta'(-20)).
Sequence in context: A021347 A011278 A143233 * A011216 A096250 A016595
KEYWORD
nonn,cons
AUTHOR
G. C. Greubel, Dec 25 2015
STATUS
approved