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A069815 Decimal expansion of (negative of) real solution -1<x<1 to zeta(x)=sin(x). 0
2, 9, 8, 8, 3, 4, 7, 2, 9, 4, 9, 4, 3, 2, 1, 9, 1, 3, 4, 9, 2, 4, 8, 8, 4, 6, 8, 2, 3, 0, 2, 3, 9, 5, 4, 8, 9, 1, 6, 3, 5, 7, 5, 1, 2, 5, 2, 6, 5, 7, 6, 1, 2, 2, 0, 9, 9, 9, 7, 9, 3, 2, 4, 8, 9, 1, 6, 2, 1, 1, 6, 7, 1, 0, 7, 6, 1, 8, 3, 7, 3, 6, 4, 9, 4, 8, 2, 9, 6, 3, 7, 3, 1, 8, 6, 0, 5, 6, 5, 1, 7, 0, 8, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

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

EXAMPLE

-0.29883472...

MATHEMATICA

RealDigits[x/.FindRoot[Zeta[x]==Sin[x], {x, -.5}, WorkingPrecision->120]] [[1]] (* Harvey P. Dale, Feb 24 2017 *)

PROG

(PARI) solve(x=-1, 0, zeta(x)-sin(x)) \\ Michel Marcus, Feb 16 2021

CROSSREFS

Sequence in context: A151927 A046017 A155909 * A215025 A162954 A129194

Adjacent sequences:  A069812 A069813 A069814 * A069816 A069817 A069818

KEYWORD

cons,easy,nonn

AUTHOR

Benoit Cloitre, Apr 30 2002

STATUS

approved

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Last modified June 13 00:57 EDT 2021. Contains 344980 sequences. (Running on oeis4.)