Sequence with floating point numbers

[sven-h.simon]

Yes, I calculated the values with a simular formula like yours.

What I found interesting is, that the values are first increasing, later 
decreasing with growing n, inspite the radius is constant.

And you do not see that at once by looking at the formula. But it is not so 
important of course.


Sven Simon
Schlossgartenstr. 45
73642 Welzheim
Germany