Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 12 |
5 | 0 |
6 | 60 |
7 | 420 |
8 | 840 |
9 | 0 |
10 | 2520 |
11 | 0 |
12 | 27720 |
13 | 0 |
14 | 0 |
15 | 360360 |
16 | 720720 |
17 | 0 |
18 | 12252240 |
19 | 0 |
20 | 0 |
21 | 0 |
22 | 232792560 |
23 | 0 |
24 | 5354228880 |
25 | 0 |
26 | 26771144400 |
27 | 0 |
28 | 80313433200 |
29 | 0 |
30 | 2329089562800 |
31 | 72201776446800 |
32 | 0 |
33 | 0 |
34 | 0 |
35 | 0 |
36 | 144403552893600 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 5342931457063200 |
41 | 0 |
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