n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 11 |
7 | 21 |
8 | 41 |
9 | 80 |
10 | 157 |
11 | 310 |
12 | 614 |
13 | 1218 |
14 | 2421 |
15 | 4819 |
16 | 9602 |
17 | 19147 |
18 | 38204 |
19 | 76266 |
20 | 152307 |
21 | 304256 |
22 | 607941 |
23 | 1214970 |
24 | 2428482 |
25 | 4854630 |
26 | 9705518 |
27 | 19405030 |
28 | 38800412 |
29 | 77585314 |
30 | 155145677 |
31 | 310251190 |
32 | 620437691 |
33 | 1240771141 |
34 | 2481374234 |
[1,1,1,2,3,6,11,21,41,80,157,310,614,1218,2421, 4819,9602,19147,38204,76266,152307,304256,607941, 1214970,2428482,4854630,9705518,19405030,38800412, 77585314,155145677,310251190,620437691,1240771141, 2481374234] |