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Sep 29, 2014 at 11:56 vote accept joro
Sep 29, 2014 at 11:46 comment added joro No, I don't have reason to expect this.
Sep 29, 2014 at 10:58 comment added Vladimir Dotsenko @joro: do you have a reason to expect that? if so, it might make sense to post it as a separate question.
Sep 29, 2014 at 8:50 comment added joro Thank you. Can you convert the series to integral? Possibly for fixed $n$ or dropping (-1)^k?
Sep 28, 2014 at 11:12 comment added Vladimir Dotsenko @joro: of course, since it multiplies the whole sum by $-1$...
Sep 28, 2014 at 11:08 comment added joro Your suggestion to replace (-1)^k with (-1)^(k-1) leads to very similar result.
Sep 27, 2014 at 16:34 comment added Vladimir Dotsenko @joro: yes of course. The first equality is the definition of the prime zeta, the second is the Taylor series of logarithm, the third is basic algebra, the fourth is Euler product for zeta.
Sep 27, 2014 at 16:13 comment added joro In the second sum and later sums, $\sum_{k,p}$ do you assume $p$ is prime?
Sep 27, 2014 at 14:51 history edited Vladimir Dotsenko CC BY-SA 3.0
corrected the formulas (there was a minor sign issue)
Sep 27, 2014 at 14:50 comment added Vladimir Dotsenko @joro: yes you are right, it's my mistake with signs, not yours :)
Sep 27, 2014 at 14:08 comment added joro I mean $(-1)^k$. Thank you. Indeed for n=8 I need additional numerator :-).
Sep 27, 2014 at 14:03 history answered Vladimir Dotsenko CC BY-SA 3.0