n | a(n) |
---|---|
1 | 3 |
2 | 9 |
3 | 21 |
4 | 63 |
5 | 189 |
6 | 441 |
7 | 567 |
8 | 693 |
9 | 2079 |
10 | 4851 |
11 | 6237 |
12 | 13167 |
13 | 39501 |
14 | 92169 |
15 | 118503 |
16 | 276507 |
17 | 829521 |
18 | 908523 |
19 | 2119887 |
20 | 2725569 |
21 | 6359661 |
22 | 19078983 |
23 | 28164213 |
24 | 57236949 |
25 | 84492639 |
26 | 171710847 |
27 | 197149491 |
28 | 591448473 |
29 | 1211061159 |
30 | 1774345419 |
31 | 3633183477 |
32 | 5323036257 |
33 | 6505933203 |
[3,9,21,63,189,441,567,693,2079,4851,6237,13167, 39501,92169,118503,276507,829521,908523,2119887, 2725569,6359661,19078983,28164213,57236949, 84492639,171710847,197149491,591448473,1211061159, 1774345419,3633183477,5323036257,6505933203] |