n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 1 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 1 |
13 | 0 |
14 | 1 |
15 | 1 |
16 | 3 |
17 | 1 |
18 | 4 |
19 | 3 |
20 | 12 |
21 | 12 |
22 | 28 |
23 | 49 |
24 | 180 |
25 | 368 |
26 | 1901 |
27 | 14493 |
28 | 357003 |
[1,0,0,0,0,0,0,0,1,0,0,0,1,0,1,1,3,1,4,3,12,12,28, 49,180,368,1901,14493,357003] |