n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 5 |
10 | 13 |
11 | 25 |
12 | 43 |
13 | 89 |
14 | 283 |
15 | 1197 |
16 | 5015 |
17 | 19569 |
18 | 70793 |
19 | 320835 |
20 | 1805563 |
21 | 12416113 |
22 | 87073927 |
[1,1,1,1,1,1,1,1,5,13,25,43,89,283,1197,5015, 19569,70793,320835,1805563,12416113,87073927] |