n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 1 |
6 | 6 |
7 | 10 |
8 | 6 |
9 | 1 |
10 | 24 |
11 | 42 |
12 | 30 |
13 | 10 |
14 | 1 |
15 | 120 |
16 | 216 |
17 | 168 |
18 | 70 |
19 | 15 |
20 | 1 |
21 | 720 |
22 | 1320 |
23 | 1080 |
24 | 504 |
25 | 140 |
26 | 21 |
27 | 1 |
28 | 5040 |
29 | 9360 |
30 | 7920 |
31 | 3960 |
32 | 1260 |
33 | 252 |
34 | 28 |
35 | 1 |
36 | 40320 |
37 | 75600 |
38 | 65520 |
39 | 34320 |
40 | 11880 |
41 | 2772 |
42 | 420 |
43 | 36 |
44 | 1 |
45 | 362880 |
46 | 685440 |
47 | 604800 |
48 | 327600 |
49 | 120120 |
50 | 30888 |
51 | 5544 |
52 | 660 |
53 | 45 |
54 | 1 |
[1,1,1,2,3,1,6,10,6,1,24,42,30,10,1,120,216,168, 70,15,1,720,1320,1080,504,140,21,1,5040,9360,7920, 3960,1260,252,28,1,40320,75600,65520,34320,11880, 2772,420,36,1,362880,685440,604800,327600,120120, 30888,5544,660,45,1] |