n | a(n) |
---|---|
1 | 44 |
2 | 560 |
3 | 1786 |
4 | 0 |
5 | 95342 |
6 | 1264272 |
7 | 4213042 |
8 | 0 |
9 | 241384794 |
10 | 3259289000 |
11 | 11028760078 |
12 | 0 |
13 | 651843679214 |
14 | 8881641917904 |
15 | 30295985735960 |
16 | 0 |
17 | 1822122857478000 |
18 | 24962501190898560 |
19 | 85571276146432860 |
20 | 0 |
21 | 5204404120691796724 |
[44,560,1786,0,95342,1264272,4213042,0,241384794, 3259289000,11028760078,0,651843679214, 8881641917904,30295985735960,0,1822122857478000, 24962501190898560,85571276146432860,0, 5204404120691796724] |