n | a(n) |
---|---|
0 | 1 |
1 | 20 |
2 | 200 |
3 | 1600 |
4 | 80000 |
5 | 1600000 |
6 | 16000000 |
7 | 1280000000 |
8 | 2560000000 |
9 | 256000000000 |
10 | 2560000000000 |
11 | 102400000000000 |
12 | 1024000000000000 |
13 | 4096000000000000 |
14 | 40960000000000000 |
15 | 6553600000000000000 |
[1,20,200,1600,80000,1600000,16000000,1280000000, 2560000000,256000000000,2560000000000, 102400000000000,1024000000000000,4096000000000000, 40960000000000000,6553600000000000000] |