Fedora :: Cron Shutdown But Not On Weekend

Just read through some cron manuals. (man -k cron).Didnt understood that much though.I'm a gamer and loosing control over time at nights.
So what i want is that my computer shuts down itself at latest 1:30 am. Do i need to set up the command for each day (monday, tuesday.. and so on) or is there an option simliar to my 'example' below?

€dit: Both examples should do the trick.

Code:

# m h dom mon dow command
30 1 * * 1,2,3,4,5 shutdown -h +5 Get some sleep dude!
30 1 * * 1-5 shutdown -h +5 Get some sleep dude!

Where as 1 to 5 would be all weekdays, but not saturday or sunday morning at 1:30am.If i can shorten it to 1 line instead of 7 lines (one per day of week) that would be great.