n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 5 |
4 | 11 |
5 | 23 |
6 | 49 |
7 | 102 |
8 | 212 |
9 | 443 |
10 | 926 |
11 | 1939 |
12 | 4064 |
13 | 8509 |
14 | 17816 |
15 | 37303 |
16 | 78105 |
17 | 163544 |
18 | 342454 |
19 | 717076 |
20 | 1501502 |
21 | 3144024 |
22 | 6583334 |
23 | 13784969 |
[1,2,3,5,11,23,49,102,212,443,926,1939,4064,8509, 17816,37303,78105,163544,342454,717076,1501502, 3144024,6583334,13784969] |