n | a(n) |
---|---|
1 | 3 |
2 | 19 |
3 | 107 |
4 | 591 |
5 | 3259 |
6 | 18019 |
7 | 99987 |
8 | 556831 |
9 | 3111347 |
10 | 17436915 |
11 | 97981179 |
12 | 551871087 |
13 | 3114878571 |
14 | 17613879747 |
15 | 99768824355 |
16 | 565962587199 |
17 | 3214923140707 |
18 | 18284737574611 |
19 | 104110467624075 |
20 | 593397580894351 |
[3,19,107,591,3259,18019,99987,556831,3111347, 17436915,97981179,551871087,3114878571, 17613879747,99768824355,565962587199, 3214923140707,18284737574611,104110467624075, 593397580894351] |