n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | -2 |
4 | 9 |
5 | -44 |
6 | 265 |
7 | -1854 |
8 | 14833 |
9 | -133496 |
10 | 1334961 |
11 | -14684570 |
12 | 176214841 |
13 | -2290792932 |
14 | 32071101049 |
15 | -481066515734 |
16 | 7697064251745 |
17 | -130850092279664 |
18 | 2355301661033953 |
19 | -44750731559645106 |
20 | 895014631192902121 |
21 | -18795307255050944540 |
22 | 413496759611120779881 |
[1,0,1,-2,9,-44,265,-1854,14833,-133496,1334961, -14684570,176214841,-2290792932,32071101049, -481066515734,7697064251745,-130850092279664, 2355301661033953,-44750731559645106, 895014631192902121,-18795307255050944540, 413496759611120779881] |