n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 6 |
4 | 6 |
5 | 1 |
6 | 24 |
7 | 114 |
8 | 180 |
9 | 90 |
10 | 1 |
11 | 78 |
12 | 978 |
13 | 4320 |
14 | 8460 |
15 | 7560 |
16 | 2520 |
17 | 1 |
18 | 240 |
19 | 6810 |
20 | 63540 |
21 | 271170 |
22 | 604800 |
23 | 730800 |
24 | 453600 |
25 | 113400 |
26 | 1 |
27 | 726 |
28 | 43746 |
29 | 774000 |
30 | 6075900 |
31 | 25424280 |
32 | 61923960 |
33 | 90720000 |
34 | 78813000 |
35 | 37422000 |
36 | 7484400 |
[1,1,6,6,1,24,114,180,90,1,78,978,4320,8460,7560, 2520,1,240,6810,63540,271170,604800,730800,453600, 113400,1,726,43746,774000,6075900,25424280, 61923960,90720000,78813000,37422000,7484400] |