n | a(n) |
---|---|
0 | 5 |
1 | 13 |
2 | 47 |
3 | 175 |
4 | 653 |
5 | 2437 |
6 | 9095 |
7 | 33943 |
8 | 126677 |
9 | 472765 |
10 | 1764383 |
11 | 6584767 |
12 | 24574685 |
13 | 91713973 |
14 | 342281207 |
15 | 1277410855 |
16 | 4767362213 |
17 | 17792037997 |
18 | 66400789775 |
19 | 247811121103 |
20 | 924843694637 |
21 | 3451563657445 |
22 | 12881410935143 |
23 | 48074080083127 |
[5,13,47,175,653,2437,9095,33943,126677,472765, 1764383,6584767,24574685,91713973,342281207, 1277410855,4767362213,17792037997,66400789775, 247811121103,924843694637,3451563657445, 12881410935143,48074080083127] |