Robert Frontczak

Notes on Number Theory and Discrete Mathematics

Print ISSN 1310–5132, Online ISSN 2367–8275

Volume 23, 2017, Number 2, Pages 104—116

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## Details

### Authors and affiliations

Robert Frontczak

*Landesbank Baden-Wuerttemberg
Am Hauptbahnhof 2, 70173 Stuttgart, Germany
*

### Abstract

In this article we present expressions for certain types of reciprocal Fibonacci and Lucas sums. The common feature of the sums is that in each case the denominator of the summand consists of a product of three Fibonacci or Lucas numbers.

### Keywords

- Fibonacci number
- Lucas number
- Reciprocal sum

### AMS Classification

- 11B37
- 11B39

### References

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## Cite this paper

Frontczak, R. (2017). Closed-form evaluations of Fibonacci–Lucas reciprocal sums with three factors. Notes on Number Theory and Discrete Mathematics, 23(2), 104—116.