n | a(n) |
---|---|
1 | 60 |
2 | 82 |
3 | 202 |
4 | 424 |
5 | 869 |
6 | 1714 |
7 | 3778 |
8 | 7462 |
9 | 15888 |
10 | 31618 |
11 | 68245 |
12 | 135058 |
13 | 290195 |
14 | 575938 |
15 | 1238957 |
16 | 2455954 |
17 | 5282429 |
18 | 10475722 |
19 | 22530337 |
20 | 44674906 |
21 | 96090169 |
22 | 190539730 |
23 | 409810129 |
24 | 812624530 |
25 | 1747814377 |
26 | 3465775738 |
27 | 7454228289 |
28 | 14781184618 |
[60,82,202,424,869,1714,3778,7462,15888,31618, 68245,135058,290195,575938,1238957,2455954, 5282429,10475722,22530337,44674906,96090169, 190539730,409810129,812624530,1747814377, 3465775738,7454228289,14781184618] |