n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 8 |
7 | 15 |
8 | 29 |
9 | 57 |
10 | 112 |
11 | 220 |
12 | 432 |
13 | 848 |
14 | 1666 |
15 | 3273 |
16 | 6430 |
17 | 12632 |
18 | 24816 |
19 | 48754 |
20 | 95783 |
21 | 188177 |
22 | 369696 |
23 | 726312 |
24 | 1426930 |
25 | 2803381 |
26 | 5507590 |
27 | 10820345 |
28 | 21257915 |
29 | 41763825 |
30 | 82050242 |
31 | 161197933 |
32 | 316693445 |
33 | 622183778 |
34 | 1222357651 |
35 | 2401474098 |
36 | 4717995460 |
[1,1,1,2,4,8,15,29,57,112,220,432,848,1666,3273, 6430,12632,24816,48754,95783,188177,369696,726312, 1426930,2803381,5507590,10820345,21257915, 41763825,82050242,161197933,316693445,622183778, 1222357651,2401474098,4717995460] |