• 2022-06-06
    Given generating function $G(x)=\frac{3+78x}{1-3x-54x^2}$, find the corresponding sequence $\{a_n\}$
    A: $\{a_n\}=7*(-9)^n+4*6^n$
    B: $\{a_n\}=7*9^n-4*6^n$
    C: $\{a_n\}=7*9^n-4*(-6)^n$
    D: $\{a_n\}=7*(-9)^n-4*6^n$
    E: $\{a_n\}=7*(-9)^n+4*(-6)^n$
    F: $\{a_n\}=7*(-9)^n-4*(-6)^n$