n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 6 |
4 | 9 |
5 | 14 |
6 | 24 |
7 | 40 |
8 | 64 |
9 | 120 |
10 | 197 |
11 | 348 |
12 | 609 |
13 | 1098 |
14 | 1808 |
15 | 3078 |
16 | 5602 |
17 | 9118 |
18 | 15789 |
19 | 25568 |
20 | 43857 |
21 | 73632 |
22 | 120882 |
23 | 195236 |
24 | 317706 |
25 | 532906 |
26 | 843805 |
27 | 1387158 |
28 | 2184539 |
29 | 3473958 |
30 | 5532978 |
31 | 8954424 |
32 | 13933058 |
33 | 21956952 |
[1,2,3,6,9,14,24,40,64,120,197,348,609,1098,1808, 3078,5602,9118,15789,25568,43857,73632,120882, 195236,317706,532906,843805,1387158,2184539, 3473958,5532978,8954424,13933058,21956952] |