Date: Mar 31, 2013 5:11 PM
Author: Brian Q. Hutchings
Subject: Re: Is there any webpage or math program that can write fracitons,<br> numbers into bijective enumeration?

just pick a number, like "five,"
and represent it in each of the bases, from -ten, down to
the last possible "natural" digital representation,
to see how it came-about, in the first place.