Ouch

\[ \large 2^A = \sum_{n=0}^{2016} \left[ (-1)^{n(n-1)/2} \times 3^{\lfloor n/2 \rfloor } \times \dbinom {2016} n\right ] \]

What is the value of \(A\)?

Notations:

×

Problem Loading...

Note Loading...

Set Loading...