n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 4 |
4 | 53 |
5 | 936 |
6 | 25325 |
7 | 933980 |
8 | 45504649 |
9 | 2824517520 |
10 | 217690037497 |
11 | 20394614883316 |
12 | 2282650939846781 |
13 | 300814135522967736 |
14 | 46103574973075123877 |
15 | 8130996533576437261772 |
16 | 1635028654501420083152785 |
17 | 371853339350614571322913824 |
18 | 94969025880924845123887493233 |
[1,0,1,4,53,936,25325,933980,45504649,2824517520, 217690037497,20394614883316,2282650939846781, 300814135522967736,46103574973075123877, 8130996533576437261772,1635028654501420083152785, 371853339350614571322913824, 94969025880924845123887493233] |