n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 41 |
3 | 317 |
4 | 2321 |
5 | 16565 |
6 | 116921 |
7 | 821357 |
8 | 5758241 |
9 | 40333925 |
10 | 282416201 |
11 | 1977149597 |
12 | 13840755761 |
13 | 96887416085 |
14 | 678218289881 |
15 | 4747547161037 |
16 | 33232887522881 |
17 | 232630384847045 |
18 | 1628413210489961 |
19 | 11398894023111677 |
[1,5,41,317,2321,16565,116921,821357,5758241, 40333925,282416201,1977149597,13840755761, 96887416085,678218289881,4747547161037, 33232887522881,232630384847045,1628413210489961, 11398894023111677] |