n | a(n) |
---|---|
1 | -7 |
2 | -19 |
3 | -19 |
4 | 89 |
5 | 2141 |
6 | 29741 |
7 | 510149 |
8 | 9699161 |
9 | 223092029 |
10 | 6469692269 |
11 | 200560488761 |
12 | 7420738133129 |
13 | 304250263525361 |
14 | 13082761331667821 |
15 | 614889782588488601 |
16 | 32589158477190041249 |
17 | 1922760350154212635349 |
18 | 117288381359406970978781 |
[-7,-19,-19,89,2141,29741,510149,9699161, 223092029,6469692269,200560488761,7420738133129, 304250263525361,13082761331667821, 614889782588488601,32589158477190041249, 1922760350154212635349,117288381359406970978781] |