n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | 13 |
12 | 13 |
13 | 61 |
14 | 61 |
15 | 329 |
16 | 329 |
17 | 2787 |
18 | 2787 |
19 | 39701 |
20 | 39701 |
21 | 747265 |
22 | 747265 |
23 | 18941331 |
24 | 18941331 |
25 | 668354617 |
26 | 668354617 |
[1,1,1,1,1,1,1,1,1,1,13,13,61,61,329,329,2787, 2787,39701,39701,747265,747265,18941331,18941331, 668354617,668354617] |