n | a(n) |
---|---|
1 | 78 |
2 | 363 |
3 | 1709 |
4 | 8426 |
5 | 42229 |
6 | 229889 |
7 | 1275119 |
8 | 7279729 |
9 | 42382102 |
10 | 250446008 |
11 | 1497905990 |
12 | 9036224333 |
13 | 54907497534 |
14 | 335373838921 |
15 | 2057168224631 |
16 | 12658862047963 |
17 | 78093217346161 |
18 | 482697404161437 |
19 | 2988091782010017 |
[78,363,1709,8426,42229,229889,1275119,7279729, 42382102,250446008,1497905990,9036224333, 54907497534,335373838921,2057168224631, 12658862047963,78093217346161,482697404161437, 2988091782010017] |