Michael Coons
Published 2015-11-24Version 1
As a corollary of the main result of our recent paper, {\em On the rational approximation of the sum of the reciprocals of the Fermat numbers} published in this same journal, we prove that for each integer $b\geq 2$ the irrationality exponent of $\sum_{n\geqslant 0} s_2(n)/b^n$ is equal to $2$.
Journal: The Ramanujan Journal 37 (2015), no. 1, 109-111
On the rational approximation of the sum of the reciprocals of the Fermat numbers
On the zeros of sum from n=1 to 00 of lambda_P(n)/n^s
An Elliptic Curve Analogue to the Fermat Numbers
![QR code for arXiv:1511.08147 [math.NT]](http://oss.arxitics.com/images/favicon.svg)