n | a(n) |
---|---|
0 | 1 |
1 | 17 |
2 | 107 |
3 | 693 |
4 | 4531 |
5 | 29785 |
6 | 196419 |
7 | 1297863 |
8 | 8586301 |
9 | 56847741 |
10 | 376551555 |
11 | 2494950507 |
12 | 16533981983 |
13 | 109582499195 |
14 | 726331242669 |
15 | 4814449605487 |
16 | 31913168495095 |
17 | 211543760702517 |
18 | 1402280350135071 |
19 | 9295487072185279 |
[1,17,107,693,4531,29785,196419,1297863,8586301, 56847741,376551555,2494950507,16533981983, 109582499195,726331242669,4814449605487, 31913168495095,211543760702517,1402280350135071, 9295487072185279] |