n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 11 |
7 | 21 |
8 | 40 |
9 | 75 |
10 | 139 |
11 | 263 |
12 | 498 |
13 | 932 |
14 | 1761 |
15 | 3322 |
16 | 6244 |
17 | 11775 |
18 | 22204 |
19 | 41810 |
20 | 78795 |
21 | 148458 |
22 | 279690 |
23 | 527006 |
24 | 993033 |
25 | 1870881 |
26 | 3525109 |
27 | 6641904 |
28 | 12514243 |
29 | 23578708 |
30 | 44426222 |
31 | 83705148 |
32 | 157713617 |
33 | 297156310 |
34 | 559886943 |
35 | 1054911312 |
36 | 1987613556 |
[1,1,2,3,6,11,21,40,75,139,263,498,932,1761,3322, 6244,11775,22204,41810,78795,148458,279690,527006, 993033,1870881,3525109,6641904,12514243,23578708, 44426222,83705148,157713617,297156310,559886943, 1054911312,1987613556] |