Soykan Y. Sum Formulas For Generalized Tetranacci Numbers: Closed Forms of the Sum Formulas ∑_{k=0}ⁿx^{k}W_{k} and ∑_{k=1}ⁿx^{k}W_{-k}. JPRM [Internet]. 19Feb.2021 [cited 23Nov.2024];18(1):24-7. Available from: http://scitecresearch.com/journals/index.php/jprm/article/view/2018