n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 4 |
5 | 7 |
6 | 12 |
7 | 21 |
8 | 35 |
9 | 58 |
10 | 102 |
11 | 171 |
12 | 284 |
13 | 485 |
14 | 819 |
15 | 1355 |
16 | 2301 |
17 | 3884 |
18 | 6528 |
19 | 10983 |
20 | 18380 |
21 | 30824 |
22 | 51851 |
[1,1,1,3,4,7,12,21,35,58,102,171,284,485,819,1355, 2301,3884,6528,10983,18380,30824,51851] |