n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 0 |
14 | 0 |
15 | 0 |
16 | 0 |
17 | 0 |
18 | 0 |
19 | 1 |
20 | 2 |
21 | 8 |
22 | 131 |
23 | 3917 |
24 | 123859 |
25 | 4131991 |
26 | 132160608 |
27 | 4018022149 |
28 | 118369811960 |
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,8,131, 3917,123859,4131991,132160608,4018022149, 118369811960] |