n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 2 |
4 | 6 |
5 | 10 |
6 | 6 |
7 | 10 |
8 | 28 |
9 | 54 |
10 | 24 |
11 | 15 |
12 | 60 |
13 | 214 |
14 | 402 |
15 | 120 |
16 | 21 |
17 | 110 |
18 | 594 |
19 | 2348 |
20 | 3810 |
21 | 720 |
22 | 28 |
23 | 182 |
24 | 1334 |
25 | 8556 |
26 | 32808 |
27 | 43776 |
28 | 5040 |
29 | 36 |
30 | 280 |
31 | 2614 |
[1,3,2,6,10,6,10,28,54,24,15,60,214,402,120,21, 110,594,2348,3810,720,28,182,1334,8556,32808, 43776,5040,36,280,2614] |