ON THE JACOBSTHAL AND JACOBSTHAL-LUCAS SUBSCRIPTS

Dişkaya, Orhan | Menken, Hamza

In the present work we consider the Jacobsthal and Jacobsthal- Lucas sequences with the Jacobsthal and Jacobsthal-Lucas subscripts sequences; that is, the numbers of the form Xn = JJn, Zn = Jjn, Yn = jjn and Tn = jJn. We obtain some identities and relations for the Jacobsthal and Jacobsthal- Lucas subscripts sequences. Also, we give recursive definitions for the sequences Xn, Zn, Yn and Tn.