indefinite integral with exponential

How I can calculate the following indefinite integral $$\int \frac{e^{\sqrt{2x-1}}}{e^{3x}}dx?$$

I try integration by parts but it not seems be useful.

Can someone give me a hint? Thanks for advance.

• You can continue integrating the second term as $\operatorname{erf}(x)$ Jan 23 '18 at 0:23