n | a(n) |
---|---|
0 | 2 |
1 | 9 |
2 | 83 |
3 | 756 |
4 | 6887 |
5 | 62739 |
6 | 571538 |
7 | 5206581 |
8 | 47430767 |
9 | 432083484 |
10 | 3936182123 |
11 | 35857722591 |
12 | 326655685442 |
13 | 2975758891569 |
14 | 27108485709563 |
15 | 246952130277636 |
16 | 2249677658208287 |
17 | 20494051054152219 |
18 | 186696137145578258 |
[2,9,83,756,6887,62739,571538,5206581,47430767, 432083484,3936182123,35857722591,326655685442, 2975758891569,27108485709563,246952130277636, 2249677658208287,20494051054152219, 186696137145578258] |