n | a(n) |
---|---|
2 | 1 |
3 | 3 |
4 | 1 |
5 | 9 |
6 | 5 |
7 | 2 |
8 | 28 |
9 | 19 |
10 | 12 |
11 | 5 |
12 | 90 |
13 | 68 |
14 | 51 |
15 | 33 |
16 | 14 |
17 | 297 |
18 | 240 |
19 | 197 |
20 | 150 |
21 | 98 |
22 | 42 |
23 | 1001 |
24 | 847 |
25 | 735 |
26 | 609 |
27 | 466 |
28 | 306 |
29 | 132 |
[1,3,1,9,5,2,28,19,12,5,90,68,51,33,14,297,240, 197,150,98,42,1001,847,735,609,466,306,132] |