Here is a link to a character sheet for 13th Age that automatically calculates max HP, recovery roll, defenses, and basic attack stats based on class, level, and ability scores. It also auto fills out your Racial Powers and Class Features based on Race and Class. Finally, it includes a second sheet to use as Power Cards. It will look terrible when you click on the link below because Google Drive doesn't display Excel files very well. Download the file to your computer and it should look much better. It should print the character sheet to a single page. 12 slots for powers/spells fit on 2 separate pages.
Link working as of 1/25/17: https://drive.google.com/open?id=1ZHsjcZ28TpVP-6GFDuLPJsNL6_hsSJb8jTffTPdvnPM