n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 1518 |
9 | 2530 |
10 | 0 |
11 | 30912 |
12 | 30912 |
13 | 0 |
14 | 151800 |
15 | 91080 |
16 | 0 |
17 | 148764 |
18 | 49588 |
19 | 0 |
20 | 21252 |
21 | 3036 |
22 | 0 |
23 | 48 |
[1,0,0,0,0,0,0,0,1518,2530,0,30912,30912,0,151800, 91080,0,148764,49588,0,21252,3036,0,48] |