n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 5 |
4 | 1 |
5 | 15 |
6 | 30 |
7 | 1 |
8 | 105 |
9 | 120 |
10 | 210 |
11 | 1 |
12 | 425 |
13 | 1800 |
14 | 1050 |
15 | 1680 |
16 | 1 |
17 | 3075 |
18 | 18600 |
19 | 18900 |
20 | 10080 |
21 | 15120 |
22 | 1 |
23 | 15855 |
24 | 174300 |
25 | 338100 |
26 | 211680 |
27 | 105840 |
28 | 151200 |
29 | 1 |
30 | 123515 |
31 | 2227680 |
32 | 4865700 |
33 | 4327680 |
34 | 2540160 |
35 | 1209600 |
36 | 1663200 |
37 | 1 |
38 | 757755 |
[1,1,5,1,15,30,1,105,120,210,1,425,1800,1050,1680, 1,3075,18600,18900,10080,15120,1,15855,174300, 338100,211680,105840,151200,1,123515,2227680, 4865700,4327680,2540160,1209600,1663200,1,757755] |