n | a(n) |
---|---|
0 | 1 |
1 | 132 |
2 | 4719 |
3 | 81796 |
4 | 884884 |
5 | 6852768 |
6 | 41314284 |
7 | 204951252 |
8 | 869562265 |
9 | 3245256300 |
10 | 10880587575 |
11 | 33309352440 |
12 | 94307358288 |
13 | 249485071616 |
14 | 621856804272 |
15 | 1470540624696 |
16 | 3318218562009 |
17 | 7179339254516 |
18 | 14955909351383 |
19 | 30104651175324 |
20 | 58733021049780 |
21 | 111358254207200 |
[1,132,4719,81796,884884,6852768,41314284, 204951252,869562265,3245256300,10880587575, 33309352440,94307358288,249485071616,621856804272, 1470540624696,3318218562009,7179339254516, 14955909351383,30104651175324,58733021049780, 111358254207200] |