n | a(n) |
---|---|
2 | 1 |
3 | 1 |
4 | 2 |
5 | 7 |
6 | 13 |
7 | 35 |
8 | 71 |
9 | 147 |
10 | 298 |
11 | 622 |
12 | 1270 |
13 | 2558 |
14 | 5257 |
15 | 10509 |
16 | 21297 |
17 | 42852 |
18 | 86258 |
19 | 173528 |
20 | 348187 |
21 | 699590 |
22 | 1404936 |
23 | 2818606 |
24 | 5657411 |
25 | 11345622 |
26 | 22746823 |
27 | 45605127 |
28 | 91421299 |
29 | 183206338 |
30 | 367111951 |
31 | 735525895 |
32 | 1473503602 |
33 | 2951661316 |
34 | 5911864292 |
35 | 11840082252 |
[1,1,2,7,13,35,71,147,298,622,1270,2558,5257, 10509,21297,42852,86258,173528,348187,699590, 1404936,2818606,5657411,11345622,22746823, 45605127,91421299,183206338,367111951,735525895, 1473503602,2951661316,5911864292,11840082252] |