n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 11 |
4 | 19 |
5 | 23 |
6 | 31 |
7 | 43 |
8 | 79 |
9 | 127 |
10 | 167 |
11 | 191 |
12 | 199 |
13 | 347 |
14 | 3539 |
15 | 5807 |
16 | 10691 |
17 | 11279 |
18 | 12391 |
19 | 14479 |
20 | 83339 |
21 | 117239 |
22 | 127031 |
23 | 141079 |
24 | 269987 |
25 | 986191 |
26 | 4031399 |
[3,7,11,19,23,31,43,79,127,167,191,199,347,3539, 5807,10691,11279,12391,14479,83339,117239,127031, 141079,269987,986191,4031399] |