n | a(n) |
---|---|
1 | 5 |
2 | 7 |
3 | 11 |
4 | 77 |
5 | 161 |
6 | 707 |
7 | 5555 |
8 | 16261 |
9 | 50405 |
10 | 53135 |
11 | 7570757 |
12 | 11988911 |
13 | 16100161 |
14 | 16544561 |
15 | 162626261 |
16 | 502858205 |
17 | 758919857 |
18 | 793464397 |
19 | 11092829011 |
20 | 11539593511 |
21 | 5560873780655 |
22 | 7424090904247 |
23 | 7702753572077 |
24 | 16515222251561 |
25 | 57293477439275 |
26 | 7246424554246427 |
[5,7,11,77,161,707,5555,16261,50405,53135,7570757, 11988911,16100161,16544561,162626261,502858205, 758919857,793464397,11092829011,11539593511, 5560873780655,7424090904247,7702753572077, 16515222251561,57293477439275,7246424554246427] |