Pereira Spreafico EV, Rachidi M. On Generalized Pell Numbers of Order r ≥ 2. Trends Comput. Appl. Math. [Internet]. 2021 Apr. 17 [cited 2024 Nov. 9];22(1):125-38. Available from: https://tema.sbmac.emnuvens.com.br/tema/article/view/1500