Hmmm...it seems like there are an insufficient number of examples to analyze. Can you provide examples for the numbers 0..15?

If you were to convert your example for the number 2 into binary and reverse the order of the last byte you would get:

00000010 which is decimal 2.

Some food for thought.

I would suggest looking for the code that writes/reads the number to disk and figuring out how it implements this encoding.

metadoktor

"The doktor is in."