n | a(n) |
---|---|
0 | 1 |
1 | 21 |
2 | 231 |
3 | 2121 |
4 | 22547 |
5 | 244601 |
6 | 2714271 |
7 | 30517333 |
8 | 346395491 |
9 | 3958011609 |
10 | 45437784111 |
11 | 523343937005 |
12 | 6041702589491 |
13 | 69860441606457 |
14 | 808706293207743 |
15 | 9368913912846221 |
16 | 108598284502838979 |
17 | 1259272889680954201 |
[1,21,231,2121,22547,244601,2714271,30517333, 346395491,3958011609,45437784111,523343937005, 6041702589491,69860441606457,808706293207743, 9368913912846221,108598284502838979, 1259272889680954201] |