n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 9 |
5 | 17 |
6 | 57 |
7 | 259 |
8 | 497 |
9 | 961 |
10 | 9169 |
11 | -8349 |
12 | -299079 |
13 | -420847 |
14 | -7650615 |
15 | -107714525 |
16 | -160774303 |
17 | -291144191 |
18 | -24228427487 |
19 | 71679177795 |
20 | 1725345708777 |
21 | -2546217250159 |
22 | 79802910103257 |
23 | 1636072819714243 |
24 | -2815860329426863 |
[1,1,1,3,9,17,57,259,497,961,9169,-8349,-299079, -420847,-7650615,-107714525,-160774303,-291144191, -24228427487,71679177795,1725345708777, -2546217250159,79802910103257,1636072819714243, -2815860329426863] |