n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 4 |
5 | -3 |
6 | 19 |
7 | -67 |
8 | 40 |
9 | -1243 |
10 | -4299 |
11 | -25627 |
12 | -334324 |
13 | 627929 |
14 | -29742841 |
15 | 372632409 |
16 | -1946165680 |
17 | 128948361769 |
18 | 1488182579081 |
19 | 52394610324649 |
20 | 2333568937567764 |
21 | -5642424912729707 |
22 | 3857844273728205019 |
[1,1,1,4,-3,19,-67,40,-1243,-4299,-25627,-334324, 627929,-29742841,372632409,-1946165680, 128948361769,1488182579081,52394610324649, 2333568937567764,-5642424912729707, 3857844273728205019] |