Liber Abaci
Liber Abaci was a Latin Manuscript on math written by Leonardo of Pisa in 1202.
Liber Abaci Media
A page of the Liber Abaci from the National Central Library. The list on the right shows the numbers 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377 (the Fibonacci sequence). The 2, 8, and 9 resemble Arabic numerals more than Eastern Arabic numerals or Indian numerals.