Hey there!

I'm really stuck on a question and i can't figure out how I should solve it.

I have a sum given by

Given the special case where

I have to prove that is logarithmically bounded by

And here's a *HINT* : Look at the terms

in

Well, I really don't get it...if someone could help me I would greatly appreciate!

ps. I'm glad I found thoses forums, I'll certainly become an active member, being a studient in computer sciences :P.

THANKS!