Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(2^floor[4/2]*((1-floor[floor[4/2]-4/2])27*35^floor[4/2]+35*(3^floor[4/2]+floor[floor[4/2]-4/2]+2)))/(70*(3*floor[floor[4/2]-4/2]+4))-1
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random