$\sum_{i=0}^k 2^{n/{2^i}}$
I'm trying to find an actual sum of this little nice sum , but I think that there's a problem
with it being a geometric series .
I'd appreciate any help
Regards
$\sum_{i=0}^k 2^{n/{2^i}}$
I'm trying to find an actual sum of this little nice sum , but I think that there's a problem
with it being a geometric series .
I'd appreciate any help
Regards