n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 8 |
7 | 24 |
8 | 50 |
9 | 120 |
10 | 234 |
11 | 120 |
12 | 720 |
13 | 1764 |
14 | 630 |
15 | 5040 |
16 | 11808 |
17 | 7392 |
18 | 40320 |
19 | 109584 |
20 | 69552 |
21 | 362880 |
22 | 954000 |
23 | 763200 |
24 | 151200 |
25 | 3628800 |
26 | 10628640 |
27 | 8165520 |
28 | 1330560 |
29 | 39916800 |
30 | 113891040 |
31 | 109010880 |
32 | 25280640 |
33 | 479001600 |
34 | 1486442880 |
35 | 1345687200 |
36 | 381775680 |
37 | 6227020800 |
38 | 18913184640 |
39 | 19773804960 |
40 | 6763236480 |
41 | 87178291200 |
42 | 283465647360 |
43 | 291950568000 |
44 | 102508005600 |
45 | 10897286400 |
[1,1,2,3,6,8,24,50,120,234,120,720,1764,630,5040, 11808,7392,40320,109584,69552,362880,954000, 763200,151200,3628800,10628640,8165520,1330560, 39916800,113891040,109010880,25280640,479001600, 1486442880,1345687200,381775680,6227020800, 18913184640,19773804960,6763236480,87178291200, 283465647360,291950568000,102508005600, 10897286400] |