n | a(n) |
---|---|
0 | 1 |
1 | 27 |
2 | 405 |
3 | 5103 |
4 | 59049 |
5 | 649539 |
6 | 6908733 |
7 | 71744535 |
8 | 731794257 |
9 | 7360989291 |
10 | 73222472421 |
11 | 721764371007 |
12 | 7060738412025 |
13 | 68630377364883 |
14 | 663426981193869 |
15 | 6382625094934119 |
16 | 61149666232110753 |
17 | 583701359488329915 |
18 | 5553501505988967477 |
19 | 52683216989246691471 |
20 | 498464283821334080841 |
[1,27,405,5103,59049,649539,6908733,71744535, 731794257,7360989291,73222472421,721764371007, 7060738412025,68630377364883,663426981193869, 6382625094934119,61149666232110753, 583701359488329915,5553501505988967477, 52683216989246691471,498464283821334080841] |