n | a(n) |
---|---|
2 | 1 |
3 | 1 |
4 | 3 |
5 | 1 |
6 | 13 |
7 | 18 |
8 | 1 |
9 | 50 |
10 | 205 |
11 | 180 |
12 | 1 |
13 | 201 |
14 | 1865 |
15 | 4245 |
16 | 2700 |
17 | 1 |
18 | 875 |
19 | 16674 |
20 | 74165 |
21 | 114345 |
22 | 56700 |
23 | 1 |
24 | 4138 |
25 | 155477 |
26 | 1208830 |
27 | 3394790 |
28 | 3919860 |
29 | 1587600 |
30 | 1 |
31 | 21145 |
32 | 1542699 |
33 | 19800165 |
34 | 90265560 |
35 | 182184030 |
36 | 167310360 |
37 | 57153600 |
38 | 1 |
39 | 115973 |
40 | 16385857 |
41 | 335976195 |
42 | 2338275240 |
43 | 7342024200 |
44 | 11471572350 |
45 | 8719666200 |
46 | 2571912000 |
[1,1,3,1,13,18,1,50,205,180,1,201,1865,4245,2700, 1,875,16674,74165,114345,56700,1,4138,155477, 1208830,3394790,3919860,1587600,1,21145,1542699, 19800165,90265560,182184030,167310360,57153600,1, 115973,16385857,335976195,2338275240,7342024200, 11471572350,8719666200,2571912000] |