0 0

1 0

2 0

3 10

4 83

5 170

6 300

7 500

8 750

9 1150

10 1500

11 1750

12 1800

Can anyone give me the formula for this plot? The numbers are not absolute, as they were taken off a small graph, so a formula that would aproximate this curve is ok. THANKS!

asympyotes 0, 1800

This is the curve for which I need an equation: