前幾項爲 : 1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862, 16796...
參考:http://www.cppblog.com/MiYu/archive/2010/08/07/122573.html
前幾項爲 : 1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862, 16796...
參考:http://www.cppblog.com/MiYu/archive/2010/08/07/122573.html
點這個: https://towardsdatascience.com/a-road-map-for-deep-learning-b9aee0b2919f