n | a(n) |
---|---|
0 | 0 |
1 | 3 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 9 |
9 | 27 |
10 | 81 |
11 | 729 |
12 | 0 |
13 | 59049 |
14 | -531441 |
15 | 14348907 |
16 | -387420489 |
17 | 10460353203 |
18 | -564859072962 |
19 | 22876792454961 |
20 | -1853020188851841 |
21 | 150094635296999121 |
22 | -12157665459056928801 |
23 | 2954312706550833698643 |
24 | 0 |
[0,3,1,1,1,1,2,3,9,27,81,729,0,59049,-531441, 14348907,-387420489,10460353203,-564859072962, 22876792454961,-1853020188851841, 150094635296999121,-12157665459056928801, 2954312706550833698643,0] |