n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 2 |
5 | 4 |
6 | 5 |
7 | 8 |
8 | 11 |
9 | 18 |
10 | 25 |
11 | 40 |
12 | 59 |
13 | 90 |
14 | 137 |
15 | 210 |
16 | 319 |
17 | 492 |
18 | 754 |
19 | 1164 |
20 | 1798 |
21 | 2786 |
22 | 4317 |
23 | 6710 |
24 | 10438 |
25 | 16266 |
26 | 25377 |
27 | 39650 |
28 | 62013 |
29 | 97108 |
30 | 152212 |
31 | 238822 |
32 | 375058 |
33 | 589520 |
34 | 927365 |
35 | 1459960 |
36 | 2300097 |
37 | 3626211 |
38 | 5720649 |
39 | 9030450 |
40 | 14263675 |
[1,1,2,2,4,5,8,11,18,25,40,59,90,137,210,319,492, 754,1164,1798,2786,4317,6710,10438,16266,25377, 39650,62013,97108,152212,238822,375058,589520, 927365,1459960,2300097,3626211,5720649,9030450, 14263675] |