n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 1 |
6 | 9 |
7 | 36 |
8 | 74 |
9 | 75 |
10 | 30 |
11 | 1 |
12 | 32 |
13 | 693 |
14 | 7720 |
15 | 44150 |
16 | 138312 |
17 | 247380 |
18 | 252000 |
19 | 136080 |
20 | 30240 |
21 | 1 |
22 | 154 |
23 | 25041 |
24 | 1500860 |
25 | 35815145 |
26 | 423545178 |
27 | 2868102286 |
28 | 12141259200 |
29 | 33841521000 |
30 | 63823914000 |
31 | 82023091920 |
32 | 70832361600 |
33 | 39351312000 |
34 | 12713500800 |
35 | 1816214400 |
[1,1,2,1,1,9,36,74,75,30,1,32,693,7720,44150, 138312,247380,252000,136080,30240,1,154,25041, 1500860,35815145,423545178,2868102286,12141259200, 33841521000,63823914000,82023091920,70832361600, 39351312000,12713500800,1816214400] |