Difference between revisions of "Fibonacci zeta function"

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[[Fibonacci zeta at 1 is irrational]]
<strong>Theorem:</strong> The number $F(1)$ is an [[irrational number]].
 
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<strong>Proof:</strong>  █
 
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Revision as of 03:04, 5 August 2016

The Fibonacci zeta function is defined by $$F(s)=\displaystyle\sum_{k=1}^{\infty} f_n^{-s},$$ where $f_n$ denotes the $n$th term in the Fibonacci sequence.

Properties

Fibonacci zeta at 1 is irrational

Theorem: The number $F(2k)$ is a transcendental number for all $k=1,2,3,\ldots$.

Proof:

References

The Fibonacci zeta function by M. Ram Murty
[1]