n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 3 |
6 | 5 |
7 | 0 |
8 | 6 |
9 | 28 |
10 | 15 |
11 | 0 |
12 | 10 |
13 | 190 |
14 | 210 |
15 | 52 |
16 | 0 |
17 | 15 |
18 | 1340 |
19 | 3360 |
20 | 1506 |
21 | 203 |
22 | 0 |
23 | 21 |
24 | 9065 |
25 | 60270 |
26 | 48321 |
27 | 10871 |
28 | 877 |
29 | 0 |
30 | 28 |
31 | 57512 |
32 | 1132880 |
33 | 1820056 |
34 | 636300 |
35 | 80592 |
36 | 4140 |
37 | 0 |
38 | 36 |
39 | 344316 |
40 | 21067452 |
41 | 76834926 |
42 | 45455676 |
43 | 8081928 |
44 | 618939 |
45 | 21147 |
46 | 0 |
47 | 45 |
[1,0,2,0,3,5,0,6,28,15,0,10,190,210,52,0,15,1340, 3360,1506,203,0,21,9065,60270,48321,10871,877,0, 28,57512,1132880,1820056,636300,80592,4140,0,36, 344316,21067452,76834926,45455676,8081928,618939, 21147,0,45] |