Unfortunately, the curator was a scholar of Old Uighur, and left behind his notations in the Old Uighur numeration system so his rivals couldn't read it. (realclimate.org)
Math starts with numeration from the numbers 1 - 10. (tes.com)
Honestly, there are too many top 10 lists, and I subscribe to the Spinal Tap school of numeration, so this list will go to «11!» (briansolis.com)