Closed form for Weird Series?

109 Views Asked by At

Is there a closed form solution to the series $\sum ^{\infty }_{n=0}\dfrac {1}{n^{n}}$ ? I ran a python program and tried to use ries to find a closed form with no luck. Thanks

1

There are 1 best solutions below

4
On

I suppose you mean the upper limit of the summation is an integer rather than infinity. In that case, I think there is no general formula.