n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 12 |
4 | 29 |
5 | 68 |
6 | 155 |
7 | 348 |
8 | 775 |
9 | 1712 |
10 | 3745 |
11 | 8112 |
12 | 17431 |
13 | 37252 |
14 | 79355 |
15 | 168710 |
16 | 358037 |
17 | 758020 |
18 | 1599675 |
19 | 3362876 |
20 | 7041593 |
21 | 14692956 |
22 | 30577435 |
23 | 63531092 |
24 | 131901879 |
25 | 273804738 |
26 | 568366037 |
27 | 1179585610 |
28 | 2446603047 |
29 | 5068970880 |
[1,2,5,12,29,68,155,348,775,1712,3745,8112,17431, 37252,79355,168710,358037,758020,1599675,3362876, 7041593,14692956,30577435,63531092,131901879, 273804738,568366037,1179585610,2446603047, 5068970880] |