n | a(n) |
---|---|
0 | 3 |
1 | 17 |
2 | 131 |
3 | 1073 |
4 | 8963 |
5 | 75857 |
6 | 649091 |
7 | 5606513 |
8 | 48811523 |
9 | 427774097 |
10 | 3769259651 |
11 | 33358386353 |
12 | 296270823683 |
13 | 2638754838737 |
14 | 23555015527811 |
15 | 210638693604593 |
16 | 1886253119421443 |
17 | 16909812213653777 |
18 | 151723048894909571 |
[3,17,131,1073,8963,75857,649091,5606513,48811523, 427774097,3769259651,33358386353,296270823683, 2638754838737,23555015527811,210638693604593, 1886253119421443,16909812213653777, 151723048894909571] |