n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 66 |
3 | 666 |
4 | 6306 |
5 | 58026 |
6 | 527346 |
7 | 4766586 |
8 | 42981186 |
9 | 387158346 |
10 | 3485735826 |
11 | 31376865306 |
12 | 282412759266 |
13 | 2541798719466 |
14 | 22876524019506 |
15 | 205890058352826 |
16 | 1853015893884546 |
17 | 16677164519797386 |
18 | 150094566577522386 |
[1,6,66,666,6306,58026,527346,4766586,42981186, 387158346,3485735826,31376865306,282412759266, 2541798719466,22876524019506,205890058352826, 1853015893884546,16677164519797386, 150094566577522386] |