n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 2 |
8 | 9 |
9 | 13 |
10 | 0 |
11 | 6 |
12 | 33 |
13 | 78 |
14 | 73 |
15 | 0 |
16 | 24 |
17 | 150 |
18 | 455 |
19 | 730 |
20 | 501 |
21 | 0 |
22 | 120 |
23 | 822 |
24 | 2925 |
25 | 6205 |
26 | 7515 |
27 | 4051 |
28 | 0 |
29 | 720 |
30 | 5292 |
31 | 21112 |
32 | 53655 |
33 | 87675 |
34 | 85071 |
35 | 37633 |
36 | 0 |
37 | 5040 |
38 | 39204 |
39 | 170716 |
40 | 494137 |
41 | 981960 |
42 | 1304422 |
43 | 1053724 |
44 | 394353 |
[1,0,1,0,1,3,0,2,9,13,0,6,33,78,73,0,24,150,455, 730,501,0,120,822,2925,6205,7515,4051,0,720,5292, 21112,53655,87675,85071,37633,0,5040,39204,170716, 494137,981960,1304422,1053724,394353] |