递推关系式a_n=g(n)a_(n-k)+f(n)的通项及应用

On the General Term of Recurrence Relations of a_n=g(n)a_(n-k)+f(n) and Its Application

推广了文[1]的结论,得到了递推关系式an=g(n)an-k+f(n)的通项,并介绍了在数学课程中的一些简单应用.

This paper generalizes the conclusion in paper 1, produces the general term of the recurrence relation an=g（n）an-k＋f（n）, and introduces its several applications in mathematics courses.