n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 13 |
4 | 15 |
5 | 21 |
6 | 73 |
7 | 231 |
8 | 301 |
9 | 493 |
10 | 895 |
11 | 955 |
12 | 4069 |
13 | 5057 |
14 | 5415 |
15 | 15325 |
16 | 19845 |
17 | 21603 |
18 | 24577 |
19 | 37877 |
20 | 40193 |
21 | 44283 |
[3,7,13,15,21,73,231,301,493,895,955,4069,5057, 5415,15325,19845,21603,24577,37877,40193,44283] |