n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 19 |
5 | 391 |
6 | 25428 |
7 | 5422820 |
8 | 3868544673 |
9 | 9374373474455 |
10 | 78121590505558308 |
11 | 2262375741577763676620 |
12 | 229653423345084153764141412 |
13 | 82310438395814327559991274396712 |
14 | 104810153877236566878585186368604425875 |
[1,1,3,19,391,25428,5422820,3868544673, 9374373474455,78121590505558308, 2262375741577763676620, 229653423345084153764141412, 82310438395814327559991274396712, 104810153877236566878585186368604425875] |