[1]
Y. Soykan, “A Study on Sum Formulas for Generalized Tribonacci Numbers: Closed Forms of the Sum Formulas ∑_{k=0}ⁿkx^{k}W_{k}, ∑_{k=1}ⁿkx^{k}W_{-k}”, JPRM, vol. 17, no. 1, pp. 1-40, Oct. 2020.