Open xehoth opened 7 years ago
https://blog.xehoth.cc/Linear-Recursion/
hn=a1hn−1+a2hn−2+⋯+akhn−kh_n = a1h{n - 1} + a2h{n - 2} + \cdots + akh{n - k}hn=a1hn−1+a2hn−2+⋯+akhn−k 求其第 nnn 项。
https://blog.xehoth.cc/Linear-Recursion/
hn=a1hn−1+a2hn−2+⋯+akhn−kh_n = a1h{n - 1} + a2h{n - 2} + \cdots + akh{n - k}hn=a1hn−1+a2hn−2+⋯+akhn−k 求其第 nnn 项。