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A153517 Floor of reciprocal of Zeta'(n), where Zeta'(n) is the derivative of Riemann zeta function. 1
-2, -6, -15, -35, -78, -166, -345, -707, -1435, -2899, -5835, -11721, -23507, -47101, -94318, -188791, -377786, -755845, -1512052, -3024587, -6049818, -12100492, -24202125, -48405772, -96813572, -193629847, -387263296 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
LINKS
EXAMPLE
Floor(1/Zeta'(2)) = -2.
MATHEMATICA
Table[Floor[1/Zeta'[k]], {k, 2, 40}]
PROG
(PARI) a(n) = floor(1/zeta'(n)) \\ Iain Fox, Nov 08 2017
CROSSREFS
a(2) = floor(1/-A073002), a(3) = floor(1/-A244115), a(4) = floor(1/-A261506).
Sequence in context: A126764 A272340 A090982 * A136302 A116404 A301600
KEYWORD
sign
AUTHOR
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)