n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 9 |
5 | 6 |
6 | 1 |
7 | 49 |
8 | 288 |
9 | 174 |
10 | 1 |
11 | 225 |
12 | 6750 |
13 | 36000 |
14 | 22560 |
15 | 1 |
16 | 961 |
17 | 118800 |
18 | 3159750 |
19 | 17760600 |
20 | 12514320 |
21 | 1 |
22 | 3969 |
23 | 1807806 |
24 | 190071000 |
25 | 5295204600 |
26 | 34395777360 |
27 | 28836612000 |
28 | 1 |
29 | 16129 |
30 | 25316928 |
31 | 9271660734 |
32 | 1001080231200 |
33 | 32307576315840 |
[1,1,1,1,9,6,1,49,288,174,1,225,6750,36000,22560, 1,961,118800,3159750,17760600,12514320,1,3969, 1807806,190071000,5295204600,34395777360, 28836612000,1,16129,25316928,9271660734, 1001080231200,32307576315840] |