n | a(n) |
---|---|
2 | 3 |
3 | 3 |
4 | 9 |
5 | 9 |
6 | 33 |
7 | 27 |
8 | 99 |
9 | 99 |
10 | 297 |
11 | 297 |
12 | 945 |
13 | 891 |
14 | 2835 |
15 | 2835 |
16 | 8505 |
17 | 8505 |
18 | 26001 |
19 | 25515 |
20 | 78003 |
21 | 78003 |
22 | 234009 |
23 | 234009 |
24 | 706401 |
25 | 702027 |
26 | 2119203 |
27 | 2119203 |
28 | 6357609 |
29 | 6357609 |
30 | 19112193 |
31 | 19072827 |
32 | 57336579 |
33 | 57336579 |
34 | 172009737 |
35 | 172009737 |
36 | 516383505 |
37 | 516029211 |
38 | 1549150515 |
[3,3,9,9,33,27,99,99,297,297,945,891,2835,2835, 8505,8505,26001,25515,78003,78003,234009,234009, 706401,702027,2119203,2119203,6357609,6357609, 19112193,19072827,57336579,57336579,172009737, 172009737,516383505,516029211,1549150515] |