n | a(n) |
---|---|
1 | 10 |
2 | 45 |
3 | 297 |
4 | 1860 |
5 | 9674 |
6 | 46026 |
7 | 207161 |
8 | 881386 |
9 | 3529403 |
10 | 13308249 |
11 | 47441049 |
12 | 160715914 |
13 | 520052472 |
14 | 1614574538 |
15 | 4827357204 |
16 | 13942039190 |
17 | 38993642992 |
18 | 105830455516 |
19 | 279212564425 |
20 | 717166808833 |
21 | 1795734297356 |
22 | 4388518752029 |
[10,45,297,1860,9674,46026,207161,881386,3529403, 13308249,47441049,160715914,520052472,1614574538, 4827357204,13942039190,38993642992,105830455516, 279212564425,717166808833,1795734297356, 4388518752029] |