n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 2 |
7 | 8 |
8 | 8 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 0 |
14 | 384 |
15 | 2304 |
16 | 7488 |
17 | 14592 |
18 | 18072 |
19 | 13104 |
20 | 4380 |
21 | 0 |
22 | 0 |
23 | 0 |
24 | 0 |
25 | 0 |
26 | 0 |
27 | 0 |
28 | 40310784 |
29 | 322486272 |
30 | 1397440512 |
31 | 4299816960 |
32 | 10080681984 |
33 | 18632540160 |
34 | 27586068480 |
35 | 32664453120 |
36 | 30544625664 |
37 | 21941452800 |
38 | 11480334336 |
39 | 3963617280 |
40 | 707788800 |
41 | 0 |
[0,1,0,0,0,2,8,8,0,0,0,0,0,384,2304,7488,14592, 18072,13104,4380,0,0,0,0,0,0,0,40310784,322486272, 1397440512,4299816960,10080681984,18632540160, 27586068480,32664453120,30544625664,21941452800, 11480334336,3963617280,707788800,0] |