n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 71 |
3 | 539 |
4 | 4271 |
5 | 34276 |
6 | 276119 |
7 | 2226851 |
8 | 17965151 |
9 | 144948419 |
10 | 1169523076 |
11 | 9436433171 |
12 | 76139155439 |
13 | 614339685971 |
14 | 4956888901511 |
15 | 39995380044004 |
16 | 322708555336511 |
17 | 2603821045832171 |
18 | 21009309912323639 |
[1,11,71,539,4271,34276,276119,2226851,17965151, 144948419,1169523076,9436433171,76139155439, 614339685971,4956888901511,39995380044004, 322708555336511,2603821045832171, 21009309912323639] |