n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 41 |
4 | 306 |
5 | 2449 |
6 | 20404 |
7 | 174895 |
8 | 1530303 |
9 | 13602694 |
10 | 0 |
11 | 1112947677 |
12 | 10202020369 |
13 | 94172495711 |
14 | 874458888747 |
15 | 0 |
16 | 76515152765153 |
17 | 720142614260276 |
18 | 6801346912458046 |
19 | 64433812854865493 |
20 | 0 |
21 | 5829725924964020204 |
22 | 55647383829202011022 |
23 | 532279323583671409769 |
24 | 5101010184343517676851 |
25 | 0 |
26 | 470862478554786247093941 |
[1,6,41,306,2449,20404,174895,1530303,13602694,0, 1112947677,10202020369,94172495711,874458888747,0, 76515152765153,720142614260276,6801346912458046, 64433812854865493,0,5829725924964020204, 55647383829202011022,532279323583671409769, 5101010184343517676851,0,470862478554786247093941] |