This is a blanket pattern with mitered corners.
I make this every once in a while and in between times, I lose the pattern. I finally scanned and and am putting it onto my blog so I don't lose it anymore!
I hope it is readable
I think you can click on the image and get a really clear view.
PS I put a tutorial on the details of this blanket here.
PPS If you make one, let me know by linking to your blog in the comments or emailing me pictures. I'd love to see who is benefiting from this post. When I look at Stat counter, I see this is one of the main reasons people click on my blog. :D happy to help
click on image to enlarge