n | a(n) |
---|---|
0 | 0 |
1 | 27 |
2 | 17576 |
3 | 571787 |
4 | 5177717 |
5 | 7797729087 |
6 | 25750777177 |
7 | 7707245470777 |
8 | 744736797077707 |
9 | 17373777757776999 |
10 | 77777383297757779 |
11 | 77077787864771842777 |
12 | 2717772770751727979277 |
13 | 74677779777959671778577 |
14 | 787773477172377877676776 |
15 | 77227778717777797207914717 |
[0,27,17576,571787,5177717,7797729087,25750777177, 7707245470777,744736797077707,17373777757776999, 77777383297757779,77077787864771842777, 2717772770751727979277,74677779777959671778577, 787773477172377877676776, 77227778717777797207914717] |