n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 9 |
4 | 19 |
5 | 37 |
6 | 65 |
7 | 129 |
8 | 275 |
9 | 555 |
10 | 1143 |
11 | 2417 |
12 | 5101 |
13 | 10937 |
14 | 23873 |
15 | 52511 |
16 | 116647 |
17 | 261813 |
18 | 592025 |
19 | 1347981 |
20 | 3088537 |
21 | 7111583 |
22 | 16443119 |
23 | 38153839 |
24 | 88783305 |
25 | 207079559 |
26 | 483922933 |
27 | 1132625887 |
28 | 2654229335 |
29 | 6226282429 |
30 | 14617442181 |
[3,7,9,19,37,65,129,275,555,1143,2417,5101,10937, 23873,52511,116647,261813,592025,1347981,3088537, 7111583,16443119,38153839,88783305,207079559, 483922933,1132625887,2654229335,6226282429, 14617442181] |