n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 2 |
5 | 2 |
6 | 6 |
7 | 10 |
8 | 14 |
9 | 26 |
10 | 50 |
11 | 90 |
12 | 162 |
13 | 290 |
14 | 622 |
15 | 1186 |
16 | 2206 |
17 | 4274 |
18 | 8802 |
19 | 17378 |
20 | 33538 |
21 | 65986 |
22 | 136790 |
23 | 274282 |
24 | 540686 |
25 | 1082698 |
26 | 2238978 |
27 | 4537082 |
28 | 9091330 |
29 | 18322466 |
30 | 38230558 |
31 | 78041890 |
32 | 157766622 |
33 | 321334306 |
34 | 670282690 |
35 | 1377130434 |
36 | 2806589186 |
[1,1,2,2,2,6,10,14,26,50,90,162,290,622,1186,2206, 4274,8802,17378,33538,65986,136790,274282,540686, 1082698,2238978,4537082,9091330,18322466,38230558, 78041890,157766622,321334306,670282690,1377130434, 2806589186] |