n | a(n) |
---|---|
1 | 6 |
2 | 76 |
3 | 676 |
4 | 776 |
5 | 876 |
6 | 6676 |
7 | 7776 |
8 | 7876 |
9 | 8676 |
10 | 67776 |
11 | 67876 |
12 | 68676 |
13 | 76676 |
14 | 77776 |
15 | 87776 |
16 | 87876 |
17 | 88676 |
18 | 667776 |
19 | 667876 |
20 | 668676 |
21 | 676676 |
22 | 677776 |
23 | 687876 |
24 | 688676 |
25 | 767876 |
26 | 768676 |
27 | 776676 |
28 | 787776 |
29 | 787876 |
30 | 788676 |
31 | 867776 |
32 | 867876 |
33 | 868676 |
34 | 876676 |
35 | 877776 |
36 | 887876 |
37 | 888676 |
[6,76,676,776,876,6676,7776,7876,8676,67776,67876, 68676,76676,77776,87776,87876,88676,667776,667876, 668676,676676,677776,687876,688676,767876,768676, 776676,787776,787876,788676,867776,867876,868676, 876676,877776,887876,888676] |