O valor da soma abaixo é:
!$ \binom{2016}{5}+ \binom{2017}{5}+ \binom{2018}{5}+\binom{2019}{5}+\binom{2020}{5}+\binom{2016}{6} !$
O valor da soma abaixo é:
!$ \binom{2016}{5}+ \binom{2017}{5}+ \binom{2018}{5}+\binom{2019}{5}+\binom{2020}{5}+\binom{2016}{6} !$
