n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 16 |
6 | 0 |
7 | 272 |
8 | 0 |
9 | 7936 |
10 | 0 |
11 | 353792 |
12 | 0 |
13 | 22368256 |
14 | 0 |
15 | 1903757312 |
16 | 0 |
17 | 209865342976 |
18 | 0 |
19 | 29088885112832 |
20 | 0 |
21 | 4951498053124096 |
22 | 0 |
23 | 1015423886506852352 |
24 | 0 |
25 | 246921480190207983616 |
26 | 0 |
27 | 70251601603943959887872 |
28 | 0 |
29 | 23119184187809597841473536 |
30 | 0 |
[1,1,0,2,0,16,0,272,0,7936,0,353792,0,22368256,0, 1903757312,0,209865342976,0,29088885112832,0, 4951498053124096,0,1015423886506852352,0, 246921480190207983616,0,70251601603943959887872,0, 23119184187809597841473536,0] |