Jia Xian invented the Jia Xian triangle around the first half of the 11th century, about six centuries before Pascal.
Pascal's triangle was known in China in the early 11th century through the work of the Chinese mathematician Jia Xian (1010–1070).
Li Xian | Xian H-6 | Jia Qinglin | Jia Kui | Emperor Xian of Han | Liu Xian | Xiao Xian | Xian Y-7 | Xian Xinghai | Xian'an District | Xian | Li Xián | King Jia of Dai | Jia Zhangke | Jia Yu Channel | Jia Yi | Jia Xu | Jia Xian | Jia Kui (30-101) | Jia'ao | Gong Xian | Dou Xian |