n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 23 |
4 | 71 |
5 | 311 |
6 | 479 |
7 | 1559 |
8 | 5711 |
9 | 10559 |
10 | 18191 |
11 | 31391 |
12 | 422231 |
13 | 701399 |
14 | 3818929 |
15 | 9257329 |
16 | 22000801 |
17 | 36415991 |
18 | 48473881 |
19 | 175244281 |
20 | 427733329 |
21 | 3389934071 |
22 | 7979490791 |
23 | 36504256799 |
24 | 89206899239 |
25 | 121560956039 |
26 | 395668053479 |
27 | 513928659191 |
28 | 5528920734431 |
29 | 8402847753431 |
30 | 70864718555231 |
[3,7,23,71,311,479,1559,5711,10559,18191,31391, 422231,701399,3818929,9257329,22000801,36415991, 48473881,175244281,427733329,3389934071, 7979490791,36504256799,89206899239,121560956039, 395668053479,513928659191,5528920734431, 8402847753431,70864718555231] |