n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 8 |
3 | 63 |
4 | 656 |
5 | 8525 |
6 | 133120 |
7 | 2430547 |
8 | 50839808 |
9 | 1199150649 |
10 | 31495553024 |
11 | 911770726823 |
12 | 28846956187648 |
13 | 990358890251653 |
14 | 36670756251238400 |
15 | 1456804472261953275 |
16 | 61808742217201811456 |
17 | 2789456491560247772657 |
[1,1,8,63,656,8525,133120,2430547,50839808, 1199150649,31495553024,911770726823, 28846956187648,990358890251653,36670756251238400, 1456804472261953275,61808742217201811456, 2789456491560247772657] |