n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 10 |
4 | 17 |
5 | 126 |
6 | 3862 |
7 | 12741 |
8 | 110609 |
9 | 1929430 |
10 | 167593826 |
11 | 845443941 |
12 | 11064102326 |
13 | 178820437901 |
14 | 7538334414717 |
15 | 1483432379403435 |
16 | 10962589471724049 |
17 | 189591619730952006 |
18 | 3827839859607324106 |
[1,1,1,10,17,126,3862,12741,110609,1929430, 167593826,845443941,11064102326,178820437901, 7538334414717,1483432379403435,10962589471724049, 189591619730952006,3827839859607324106] |