n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 21 |
3 | 1031 |
4 | 14041 |
5 | 60051 |
6 | 1170061 |
7 | 17385071 |
8 | 108756081 |
9 | 1445344091 |
10 | 21412220101 |
11 | 168765465111 |
12 | 1888849170121 |
13 | 26593883436131 |
14 | 243049333374141 |
15 | 2540104369105151 |
16 | 33511642426760161 |
17 | 336206996880480171 |
18 | 3450730536835416181 |
19 | 42888724689051729191 |
[1,11,21,1031,14041,60051,1170061,17385071, 108756081,1445344091,21412220101,168765465111, 1888849170121,26593883436131,243049333374141, 2540104369105151,33511642426760161, 336206996880480171,3450730536835416181, 42888724689051729191] |