n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 9 |
10 | 9 |
11 | 25 |
12 | 25 |
13 | 89 |
14 | 89 |
15 | 469 |
16 | 469 |
17 | 5217 |
18 | 5217 |
19 | 82459 |
20 | 82459 |
21 | 1354121 |
22 | 1354121 |
23 | 28702995 |
24 | 28702995 |
25 | 915889909 |
26 | 915889909 |
[1,1,1,1,1,1,1,1,9,9,25,25,89,89,469,469,5217, 5217,82459,82459,1354121,1354121,28702995, 28702995,915889909,915889909] |