n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 10 |
5 | 3 |
6 | 338 |
7 | 84 |
8 | 3 |
9 | 42976 |
10 | 10020 |
11 | 1200 |
12 | 60 |
13 | 21040112 |
14 | 4851360 |
15 | 1213920 |
16 | 144720 |
17 | 43560 |
18 | 3600 |
19 | 39882864736 |
20 | 9240051240 |
21 | 3868663680 |
22 | 768723480 |
23 | 418703040 |
24 | 63612360 |
25 | 46569600 |
26 | 6438600 |
27 | 5014800 |
28 | 529200 |
29 | 292604283435872 |
[0,1,1,1,10,3,338,84,3,42976,10020,1200,60, 21040112,4851360,1213920,144720,43560,3600, 39882864736,9240051240,3868663680,768723480, 418703040,63612360,46569600,6438600,5014800, 529200,292604283435872] |