n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 193 |
10 | 369 |
11 | 2595 |
12 | 6071 |
13 | 68113 |
14 | 166829 |
15 | 3392025 |
16 | 10054713 |
17 | 1656174053 |
18 | 6422563367 |
19 | 1047960128407 |
20 | 4842120420549 |
21 | 791850842457727 |
[1,1,1,1,1,1,1,1,193,369,2595,6071,68113,166829, 3392025,10054713,1656174053,6422563367, 1047960128407,4842120420549,791850842457727] |