n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 1 |
4 | -3 |
5 | -1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | -5 |
10 | -1017 |
11 | 691 |
12 | 601 |
13 | -7 |
14 | -809 |
15 | 3617 |
16 | 922191 |
17 | -43867 |
18 | -6132631 |
19 | 174611 |
20 | 12988703 |
21 | -854513 |
22 | -1552922421 |
23 | 236364091 |
24 | 1139644561 |
25 | -8553103 |
26 | -7089687053 |
27 | 23749461029 |
28 | 378639019356093 |
29 | -8615841276005 |
[1,1,3,1,-3,-1,1,1,1,-5,-1017,691,601,-7,-809, 3617,922191,-43867,-6132631,174611,12988703, -854513,-1552922421,236364091,1139644561,-8553103, -7089687053,23749461029,378639019356093, -8615841276005] |