n | a(n) |
---|---|
0 | 13 |
1 | 39 |
2 | 117 |
3 | 351 |
4 | 1053 |
5 | 3159 |
6 | 9477 |
7 | 28431 |
8 | 85293 |
9 | 255879 |
10 | 767637 |
11 | 2302911 |
12 | 6908733 |
13 | 20726199 |
14 | 62178597 |
15 | 186535791 |
16 | 559607373 |
17 | 1678822119 |
18 | 5036466357 |
19 | 15109399071 |
20 | 45328197213 |
21 | 135984591639 |
22 | 407953774917 |
23 | 1223861324751 |
24 | 3671583974253 |
25 | 11014751922759 |
[13,39,117,351,1053,3159,9477,28431,85293,255879, 767637,2302911,6908733,20726199,62178597, 186535791,559607373,1678822119,5036466357, 15109399071,45328197213,135984591639,407953774917, 1223861324751,3671583974253,11014751922759] |