/prog/ Challenge

Hey, I've stolen this challenge from some website, it's pretty easy but I know most of you will fuck it up.

A sequence is defined by:

n -> n/2 (n is even)
n -> 3n + 1 (n is odd)

Find the longest sequence, with a starting number under one million.

Bonus points when you find the solution for ten million.

>>31
You must be doing something horribly wrong besides being ENTERPRISE.

$ time java World4ChProgPuzzle > /dev/null
real    [b]6m15.285s[/b]
user    4m35.671s
sys    0m15.953s