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On a sequence related to the coprime integers

Journal: Sahand Communications in Mathematical Analysis (Vol.1, No. 2)

Publication Date:

Authors : ;

Page : 31-37

Keywords : Euler function; Coprime integers; Asymptotic behaviour of the sequence;

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Abstract

The asymptotic behaviour of the sequence with general term Pn=(φ(1)+φ(2)+?+φ(n))/(1+2+?+n), is studied which appears in the studying of coprime integers, and an explicit bound for the difference Pn−6/π2 is found.

Last modified: 2015-08-17 13:23:47