2 problems

Let $t$, $k$, and $s$ be positive integers, and let $q$ be a nonnegative integer. Consider the polynomial sums … The $s$-Fibopolynomials are denoted by $\binom{q+m}{tk}_{F_s(x)}$ f…

Let $T_{2k}(b,1)$ denote the Lucas polynomial appearing in the identities (IV1)–(IV18). Consider identities of the form … where $a,d,m\in\mathbb Z$, $b\in\{1,3,4,\ldots\}$, $d>0$,…