Fibonacci sums modulo 5
Combinatorics
2023-11-15 v1
Abstract
We develop closed form expressions for various finite binomial Fibonacci and Lucas sums depending on the modulo 5 nature of the upper summation limit. Our expressions are inferred from some trigonometric identities.
Cite
@article{arxiv.2311.07610,
title = {Fibonacci sums modulo 5},
author = {Kunle Adegoke and Robert Frontczak and Taras Goy},
journal= {arXiv preprint arXiv:2311.07610},
year = {2023}
}
Comments
18 pages