dos Santos MangueiraMilena Carolina, Passos Machado VieiraRenata, Régis Vieira AlvesFrancisco, and Machado Cruz CatarinoPaula Maria. 2020. “The Hybrid Numbers of Padovan and Some Identities”. Annales Mathematicae Silesianae 34 (2), 256-67. https://www.journals.us.edu.pl/index.php/AMSIL/article/view/13615.