n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 15 |
5 | 27 |
6 | 48 |
7 | 81 |
8 | 135 |
9 | 220 |
10 | 352 |
11 | 553 |
12 | 859 |
13 | 1313 |
14 | 1986 |
15 | 2969 |
16 | 4394 |
17 | 6439 |
18 | 9357 |
19 | 13479 |
20 | 19273 |
21 | 27353 |
22 | 38558 |
23 | 53998 |
24 | 75168 |
25 | 104022 |
26 | 143172 |
27 | 196021 |
28 | 267051 |
29 | 362086 |
30 | 488733 |
31 | 656802 |
32 | 879026 |
33 | 1171747 |
34 | 1555997 |
35 | 2058663 |
36 | 2714133 |
37 | 3566122 |
38 | 4670256 |
39 | 6096924 |
40 | 7935184 |
[1,2,4,8,15,27,48,81,135,220,352,553,859,1313, 1986,2969,4394,6439,9357,13479,19273,27353,38558, 53998,75168,104022,143172,196021,267051,362086, 488733,656802,879026,1171747,1555997,2058663, 2714133,3566122,4670256,6096924,7935184] |