n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 58 |
4 | 293 |
5 | 1468 |
6 | 7343 |
7 | 36718 |
8 | 183593 |
9 | 917968 |
10 | 4589843 |
11 | 22949218 |
12 | 114746093 |
13 | 573730468 |
14 | 2868652343 |
15 | 14343261718 |
16 | 71716308593 |
17 | 358581542968 |
18 | 1792907714843 |
19 | 8964538574218 |
20 | 44822692871093 |
21 | 224113464355468 |
[1,11,58,293,1468,7343,36718,183593,917968, 4589843,22949218,114746093,573730468,2868652343, 14343261718,71716308593,358581542968, 1792907714843,8964538574218,44822692871093, 224113464355468] |