By using the method of logarithm, the power exponential generation function is expanded into a power series, and the Bernoulli number is used to express the sub - average problems of the number and function, and several mean calculation formulas are obtained.
顾江民.
一个数论函数均值的递归算法
[J]. 吉林化工学院学报, 2018, 35(11): 43-45.
GU Jiang-min.
A Recursive Algorithm for the Mean of the Number Theory Function
. Journal of Jilin Institute of Chemical Technology, 2018, 35(11): 43-45.