n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 12 |
6 | 10 |
7 | 60 |
8 | 105 |
9 | 280 |
10 | 252 |
11 | 2520 |
12 | 2310 |
13 | 27720 |
14 | 25740 |
15 | 24024 |
16 | 45045 |
17 | 720720 |
18 | 680680 |
19 | 12252240 |
20 | 11639628 |
21 | 11085360 |
22 | 10581480 |
23 | 232792560 |
24 | 223092870 |
25 | 1070845776 |
26 | 1029659400 |
27 | 2974571600 |
28 | 2868336900 |
29 | 80313433200 |
30 | 77636318760 |
31 | 2329089562800 |
[1,1,2,3,12,10,60,105,280,252,2520,2310,27720, 25740,24024,45045,720720,680680,12252240,11639628, 11085360,10581480,232792560,223092870,1070845776, 1029659400,2974571600,2868336900,80313433200, 77636318760,2329089562800] |