Is there a real number $M >0$ such that
$$S_n \leq M, \forall n \geq 1$$ where
$$ S_n = \sum_{k=0}^{n-1}\binom{n}{k}^{-1}, n\geq 1.$$
Thank you in advance
Asked
Active
Viewed 61 times
1
A. PI
- 639
-
@ClementC. Thank you. – A. PI Jan 13 '17 at 15:52
-
@A.MONNET The maximum seem to be for $n=3$ and $n=4$. – Hetebrij Jan 13 '17 at 15:53