n | a(n) |
---|---|
1 | 7 |
2 | 17 |
3 | 31 |
4 | 53 |
5 | 97 |
6 | 127 |
7 | 241 |
8 | 337 |
9 | 577 |
10 | 1249 |
11 | 3361 |
12 | 3697 |
13 | 4373 |
14 | 4801 |
15 | 6961 |
16 | 8191 |
17 | 10657 |
18 | 13121 |
19 | 23761 |
20 | 25537 |
21 | 31249 |
22 | 32257 |
23 | 33613 |
24 | 37537 |
25 | 49297 |
26 | 59581 |
27 | 64081 |
28 | 65521 |
29 | 77617 |
30 | 79201 |
31 | 89041 |
32 | 126001 |
33 | 131071 |
34 | 138337 |
35 | 153457 |
36 | 159013 |
37 | 171697 |
38 | 193441 |
[7,17,31,53,97,127,241,337,577,1249,3361,3697, 4373,4801,6961,8191,10657,13121,23761,25537,31249, 32257,33613,37537,49297,59581,64081,65521,77617, 79201,89041,126001,131071,138337,153457,159013, 171697,193441] |