An application of Fibonacci sequences in groups. - Ramazan Dikici; Engin Özkan (Appl. Math. Comput., 2003)

3-Step Fibonacci sequences in nilpotent groups. - Engin Özkan (Appl. Math. Comput., 2003)

Applications of Fibonacci sequences in a finite nilpotent group. - Engin Özkan; Hüseyin Aydin; Ramazan Dikici (Appl. Math. Comput., 2003)

3-Step Fibonacci series modulo m. - Engin Özkan; Hüseyin Aydin; Ramazan Dikici (Appl. Math. Comput., 2003)

Truncated Lucas sequence and its period. - Engin Özkan (Appl. Math. Comput., 2014)

Higher-Order Jacobsthal-Lucas Quaternions. - Mine Uysal; Engin Özkan (Axioms, 2022)

d-Gaussian Pell polynomials and their matrix representation. - Engin Özkan; Mine Uysal (Discret. Math. Algorithms Appl., 2023)

A New Family of k-Quasi Morgan-Voyce Sequences. - Hakan Akkus; Engin Özkan (J. Adv. Eng. Comput., 2024)

Generalization of the Distance Fibonacci Sequences. - Nur Seyma Yilmaz; Andrzej Wloch; Engin Özkan (Axioms, 2024)

Rhaly terraced sequences their generalizations, properties and applications. - Anthony G. Shannon; Bahar Kuloglu; Engin Özkan (Comput. Appl. Math., 2025)