n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 27 |
4 | 41 |
5 | 95 |
6 | 185 |
7 | 351 |
8 | 497 |
9 | 3391 |
10 | 3537 |
11 | 45371 |
12 | 82735 |
13 | 99065 |
14 | 357165 |
15 | 840905 |
16 | 3880557 |
17 | 27914937 |
18 | 40517521 |
19 | 104715207 |
20 | 1126506905 |
21 | 2084910531 |
22 | 2442825347 |
23 | 4332318177 |
24 | 6716598047 |
25 | 17736392221 |
26 | 18205380337 |
27 | 30869303807 |
28 | 68506021365 |
29 | 78491213265 |
30 | 85620067845 |
[3,7,27,41,95,185,351,497,3391,3537,45371,82735, 99065,357165,840905,3880557,27914937,40517521, 104715207,1126506905,2084910531,2442825347, 4332318177,6716598047,17736392221,18205380337, 30869303807,68506021365,78491213265,85620067845] |