The author of that paper provided his email address at the end of the paper (on page 4). You might want to contact him and ask what those numbers were used for.
Also, for future reference, if you use < or > in your postings, it can sometimes cause your posting to appear truncated because the forum posting software uses < and > as HTML tags. This post http://support.sas.com/forums/thread.jspa?messageID=27609毙
describes how you have to post < or > symbols in order to convey the correct character and avoid truncation.