Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 12 |
5 | 0 |
6 | 1 |
7 | 420 |
8 | 120 |
9 | 0 |
10 | 1 |
11 | 10248 |
12 | 36400 |
13 | 896 |
14 | 0 |
15 | 1 |
16 | 196920 |
17 | 4858560 |
18 | 2170560 |
19 | 5760 |
20 | 0 |
21 | 1 |
22 | 3247860 |
23 | 461126160 |
24 | 1127738304 |
25 | 102960000 |
26 | 33792 |
27 | 0 |
28 | 1 |
29 | 48361404 |
30 | 35248293080 |
31 | 340884800256 |
32 | 187282263168 |
33 | 4083183104 |
34 | 186368 |
35 | 0 |
36 | 1 |
37 | 669616080 |
38 | 2290777550880 |
39 | 76526954183680 |
40 | 153279541958400 |
41 | 25081621813248 |
42 | 141360128000 |
43 | 983040 |
44 | 0 |
[1,1,0,1,12,0,1,420,120,0,1,10248,36400,896,0,1, 196920,4858560,2170560,5760,0,1,3247860,461126160, 1127738304,102960000,33792,0,1,48361404, 35248293080,340884800256,187282263168,4083183104, 186368,0,1,669616080,2290777550880,76526954183680, 153279541958400,25081621813248,141360128000, 983040,0] |