n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 13 |
4 | 29 |
5 | 731 |
6 | 4357 |
7 | 136141 |
8 | 1497401 |
9 | 52856987 |
10 | 698076077 |
11 | 49526267143 |
12 | 574253997269 |
13 | 72925181864501 |
14 | 1123720869207397 |
15 | 143426539122302791 |
16 | 2236629947933814637 |
17 | 422054527184135696827 |
18 | 8864360144543549996813 |
[1,1,13,29,731,4357,136141,1497401,52856987, 698076077,49526267143,574253997269,72925181864501, 1123720869207397,143426539122302791, 2236629947933814637,422054527184135696827, 8864360144543549996813] |