n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 0 |
3 | 2 |
4 | -1 |
5 | -11 |
6 | 11 |
7 | 125 |
8 | -181 |
9 | -2443 |
10 | 4534 |
11 | 73116 |
12 | -164075 |
13 | -3106169 |
14 | 8150624 |
15 | 177689590 |
16 | -533231545 |
17 | -13167063415 |
18 | 44461467464 |
19 | 1226832808294 |
20 | -4603245727023 |
21 | -140381127928757 |
22 | 579412786145335 |
23 | 19352381237997941 |
24 | -87137414891475575 |
25 | -3163451350469601721 |
26 | 15431005593881754746 |
[1,-1,0,2,-1,-11,11,125,-181,-2443,4534,73116, -164075,-3106169,8150624,177689590,-533231545, -13167063415,44461467464,1226832808294, -4603245727023,-140381127928757,579412786145335, 19352381237997941,-87137414891475575, -3163451350469601721,15431005593881754746] |