n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 5 |
4 | 9 |
5 | 129 |
6 | 57 |
7 | 9141 |
8 | -36879 |
9 | 1430049 |
10 | -15439407 |
11 | 418019205 |
12 | -7404957255 |
13 | 196896257505 |
14 | -4656470025015 |
15 | 134136890777205 |
16 | -3845524501226655 |
17 | 123250625100419265 |
18 | -4085349586734306015 |
19 | 145973136800663973765 |
[1,1,1,5,9,129,57,9141,-36879,1430049,-15439407, 418019205,-7404957255,196896257505,-4656470025015, 134136890777205,-3845524501226655, 123250625100419265,-4085349586734306015, 145973136800663973765] |