n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 10 |
4 | 91 |
5 | 1115 |
6 | 16740 |
7 | 296676 |
8 | 6061477 |
9 | 140279205 |
10 | 3627063606 |
11 | 103627063606 |
12 | 3242055440327 |
13 | 110235260819399 |
14 | 4047611646518688 |
15 | 159615707204330912 |
16 | 6728024062917221537 |
17 | 301875929242270047393 |
18 | 14364960381309995038402 |
[1,2,10,91,1115,16740,296676,6061477,140279205, 3627063606,103627063606,3242055440327, 110235260819399,4047611646518688, 159615707204330912,6728024062917221537, 301875929242270047393,14364960381309995038402] |