# Dirichlet series

1. Mar 8, 2005

### eljose

Dirichlet series....

let,s suppose we wantto expand a function f(s) into a dirichlet series of the form:

$$f(s)=\sum_1^{\infty}\frac{a(n)}{n^s}$$

then what would be the formula to get the coefficients a(n)?..thanks...

2. Mar 8, 2005

### shmoe

deja vu

I don't think I have much more to add right now, except bravo on your use of LaTeX.