brianbec said:
CreamFilling512 said:
*snip*

Now, for a little secret: type the same thing into Wolfram Alpha, just replacing "3" with "n" (and, for even more secrets, leave off the first "n + " -- just type in the big infinite product

The second problem is n + the gamma function, Γ(n+1), with n = 3.

 

Here's a graph of the absolute value of the Gamma function on the complex plane, from Wikipedia: