n | a(n) |
---|---|
1 | 23 |
2 | 37 |
3 | 53 |
4 | 73 |
5 | 113 |
6 | 131 |
7 | 137 |
8 | 173 |
9 | 179 |
10 | 197 |
11 | 311 |
12 | 317 |
13 | 431 |
14 | 617 |
15 | 719 |
16 | 1013 |
17 | 1031 |
18 | 1097 |
19 | 1499 |
20 | 1997 |
21 | 2239 |
22 | 2293 |
23 | 3137 |
24 | 4019 |
25 | 4919 |
26 | 6173 |
27 | 7019 |
28 | 7433 |
29 | 9677 |
30 | 10193 |
31 | 10613 |
32 | 11093 |
33 | 19973 |
34 | 23833 |
35 | 26833 |
36 | 30011 |
37 | 37019 |
38 | 40013 |
39 | 47933 |
40 | 73331 |
41 | 74177 |
[23,37,53,73,113,131,137,173,179,197,311,317,431, 617,719,1013,1031,1097,1499,1997,2239,2293,3137, 4019,4919,6173,7019,7433,9677,10193,10613,11093, 19973,23833,26833,30011,37019,40013,47933,73331, 74177] |