n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 10 |
5 | 20 |
6 | 43 |
7 | 84 |
8 | 168 |
9 | 332 |
10 | 650 |
11 | 1255 |
12 | 2428 |
13 | 4636 |
14 | 8827 |
15 | 16702 |
16 | 31457 |
17 | 58919 |
18 | 109977 |
19 | 204286 |
20 | 378135 |
21 | 697240 |
22 | 1281315 |
23 | 2346612 |
24 | 4284654 |
25 | 7799248 |
26 | 14157079 |
27 | 25626996 |
28 | 46269838 |
29 | 83330373 |
30 | 149717844 |
31 | 268371413 |
32 | 479996794 |
33 | 856661792 |
34 | 1525761119 |
35 | 2712050472 |
[1,1,2,5,10,20,43,84,168,332,650,1255,2428,4636, 8827,16702,31457,58919,109977,204286,378135, 697240,1281315,2346612,4284654,7799248,14157079, 25626996,46269838,83330373,149717844,268371413, 479996794,856661792,1525761119,2712050472] |