n | a(n) |
---|---|
1 | 5 |
2 | 9 |
3 | 16 |
4 | 29 |
5 | 52 |
6 | 94 |
7 | 169 |
8 | 305 |
9 | 549 |
10 | 990 |
11 | 1783 |
12 | 3214 |
13 | 5790 |
14 | 10435 |
15 | 18801 |
16 | 33881 |
17 | 61048 |
18 | 110009 |
19 | 198224 |
20 | 357194 |
21 | 643633 |
22 | 1159797 |
23 | 2089869 |
24 | 3765830 |
25 | 6785771 |
26 | 12227562 |
27 | 22033274 |
28 | 39702627 |
29 | 71541613 |
30 | 128913593 |
31 | 232294192 |
32 | 418579765 |
[5,9,16,29,52,94,169,305,549,990,1783,3214,5790, 10435,18801,33881,61048,110009,198224,357194, 643633,1159797,2089869,3765830,6785771,12227562, 22033274,39702627,71541613,128913593,232294192, 418579765] |