n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 0 |
8 | 3 |
9 | 9 |
10 | 0 |
11 | 43 |
12 | 102 |
13 | 0 |
14 | 595 |
15 | 1480 |
16 | 0 |
17 | 9294 |
18 | 23728 |
19 | 0 |
20 | 157991 |
21 | 411474 |
22 | 0 |
23 | 2849968 |
24 | 7562583 |
25 | 0 |
26 | 53987864 |
27 | 145173095 |
28 | 0 |
29 | 1061533318 |
30 | 2885383960 |
31 | 0 |
32 | 21515805520 |
33 | 59003023409 |
34 | 0 |
35 | 447142442841 |
36 | 1235311936936 |
37 | 0 |
38 | 9489835046489 |
39 | 26382363207307 |
[0,0,0,0,1,1,0,3,9,0,43,102,0,595,1480,0,9294, 23728,0,157991,411474,0,2849968,7562583,0, 53987864,145173095,0,1061533318,2885383960,0, 21515805520,59003023409,0,447142442841, 1235311936936,0,9489835046489,26382363207307] |