n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 4 |
4 | 1 |
5 | 12 |
6 | 36 |
7 | 1 |
8 | 72 |
9 | 144 |
10 | 504 |
11 | 1 |
12 | 280 |
13 | 1800 |
14 | 2520 |
15 | 9576 |
16 | 1 |
17 | 1740 |
18 | 22320 |
19 | 37800 |
20 | 57456 |
21 | 229824 |
22 | 1 |
23 | 8484 |
24 | 182700 |
25 | 864360 |
26 | 1005480 |
27 | 1608768 |
28 | 6664896 |
29 | 1 |
30 | 57232 |
31 | 2380896 |
32 | 16546320 |
33 | 26276544 |
34 | 32175360 |
35 | 53319168 |
36 | 226606464 |
[1,1,4,1,12,36,1,72,144,504,1,280,1800,2520,9576, 1,1740,22320,37800,57456,229824,1,8484,182700, 864360,1005480,1608768,6664896,1,57232,2380896, 16546320,26276544,32175360,53319168,226606464] |