n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 1 |
8 | 9 |
9 | 15 |
10 | 0 |
11 | 1 |
12 | 21 |
13 | 90 |
14 | 105 |
15 | 0 |
16 | 1 |
17 | 45 |
18 | 375 |
19 | 1050 |
20 | 945 |
21 | 0 |
22 | 1 |
23 | 93 |
24 | 1350 |
25 | 6825 |
26 | 14175 |
27 | 10395 |
28 | 0 |
29 | 1 |
30 | 189 |
31 | 4515 |
32 | 36750 |
33 | 132300 |
34 | 218295 |
35 | 135135 |
36 | 0 |
37 | 1 |
38 | 381 |
39 | 14490 |
40 | 178605 |
41 | 992250 |
42 | 2765070 |
43 | 3783780 |
44 | 2027025 |
[1,0,1,0,1,3,0,1,9,15,0,1,21,90,105,0,1,45,375, 1050,945,0,1,93,1350,6825,14175,10395,0,1,189, 4515,36750,132300,218295,135135,0,1,381,14490, 178605,992250,2765070,3783780,2027025] |