n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | -16 |
5 | -704 |
6 | -17728 |
7 | -337616 |
8 | 11402624 |
9 | 3549329536 |
10 | 595083636992 |
11 | 71290751812864 |
12 | -14356598757876736 |
13 | -25888783158323201024 |
14 | -24314339173695033407488 |
15 | -15893228305971746577453056 |
16 | 17044727383475526594464251904 |
17 | 160878265780790778493935871983616 |
[1,2,4,-16,-704,-17728,-337616,11402624, 3549329536,595083636992,71290751812864, -14356598757876736,-25888783158323201024, -24314339173695033407488, -15893228305971746577453056, 17044727383475526594464251904, 160878265780790778493935871983616] |