n | a(n) |
---|---|
0 | 2 |
1 | 5 |
2 | 39 |
3 | 364 |
4 | 4284 |
5 | 57882 |
6 | 888365 |
7 | 15120105 |
8 | 281941490 |
9 | 5698630860 |
10 | 123850391756 |
11 | 2875187314622 |
12 | 70909556459276 |
13 | 1849319825544900 |
14 | 50801676936624147 |
15 | 1464954360561398340 |
16 | 44213852151883887000 |
17 | 1392971702129279452950 |
18 | 45705100441642892335954 |
19 | 1558551328538087579977710 |
[2,5,39,364,4284,57882,888365,15120105,281941490, 5698630860,123850391756,2875187314622, 70909556459276,1849319825544900,50801676936624147, 1464954360561398340,44213852151883887000, 1392971702129279452950,45705100441642892335954, 1558551328538087579977710] |