on a sequence related to the coprime integers
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abstract
the asymptotic behaviour of the sequence with general term $p_n=(varphi(1)+varphi(2)+cdots+varphi(n))/(1+2+cdots+n)$, is studied which appears in the studying of coprime integers, and an explicit bound for the difference $p_n-6/pi^2$ is found.
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On a sequence related to the coprime integers
The asymptotic behaviour of the sequence with general term $P_n=(varphi(1)+varphi(2)+cdots+varphi(n))/(1+2+cdots+n)$, is studied which appears in the studying of coprime integers, and an explicit bound for the difference $P_n-6/pi^2$ is found.
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Journal title:
sahand communications in mathematical analysisPublisher: university of maragheh
ISSN 2322-5807
volume 1
issue 2 2014
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