n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 21 |
6 | 6 |
7 | 24 |
8 | 231 |
9 | 90 |
10 | 10 |
11 | 120 |
12 | 3465 |
13 | 2160 |
14 | 260 |
15 | 15 |
16 | 720 |
17 | 65835 |
18 | 71280 |
19 | 10920 |
20 | 600 |
21 | 21 |
22 | 5040 |
23 | 1514205 |
24 | 2993760 |
25 | 633360 |
26 | 39000 |
27 | 1197 |
28 | 28 |
29 | 40320 |
30 | 40883535 |
31 | 152681760 |
32 | 46868640 |
33 | 3510000 |
34 | 111321 |
35 | 2156 |
36 | 36 |
37 | 362880 |
38 | 1267389585 |
39 | 9160905600 |
40 | 4218177600 |
[1,2,3,6,21,6,24,231,90,10,120,3465,2160,260,15, 720,65835,71280,10920,600,21,5040,1514205,2993760, 633360,39000,1197,28,40320,40883535,152681760, 46868640,3510000,111321,2156,36,362880,1267389585, 9160905600,4218177600] |