n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 32 |
6 | 63 |
7 | 122 |
8 | 233 |
9 | 441 |
10 | 830 |
11 | 1557 |
12 | 2915 |
13 | 5451 |
14 | 10186 |
15 | 19026 |
16 | 35529 |
17 | 66337 |
18 | 123849 |
19 | 231211 |
20 | 431631 |
21 | 805768 |
22 | 1504193 |
23 | 2807986 |
24 | 5241856 |
25 | 9785309 |
26 | 18266848 |
27 | 34099850 |
28 | 63656272 |
29 | 118831031 |
30 | 221829087 |
31 | 414101780 |
32 | 773028830 |
33 | 1443059634 |
34 | 2693846606 |
[1,2,4,8,16,32,63,122,233,441,830,1557,2915,5451, 10186,19026,35529,66337,123849,231211,431631, 805768,1504193,2807986,5241856,9785309,18266848, 34099850,63656272,118831031,221829087,414101780, 773028830,1443059634,2693846606] |