n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 4 |
4 | 7 |
5 | 12 |
6 | 23 |
7 | 43 |
8 | 81 |
9 | 151 |
10 | 282 |
11 | 526 |
12 | 982 |
13 | 1833 |
14 | 3422 |
15 | 6388 |
16 | 11925 |
17 | 22261 |
18 | 41556 |
19 | 77575 |
20 | 144814 |
21 | 270333 |
22 | 504647 |
23 | 942055 |
24 | 1758591 |
25 | 3282868 |
26 | 6128328 |
27 | 11440120 |
28 | 21355963 |
29 | 39866466 |
30 | 74421140 |
31 | 138926437 |
32 | 259342371 |
33 | 484130068 |
34 | 903754839 |
35 | 1687093744 |
36 | 3149399791 |
[0,1,3,4,7,12,23,43,81,151,282,526,982,1833,3422, 6388,11925,22261,41556,77575,144814,270333,504647, 942055,1758591,3282868,6128328,11440120,21355963, 39866466,74421140,138926437,259342371,484130068, 903754839,1687093744,3149399791] |