n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 11 |
5 | 26 |
6 | 56 |
7 | 125 |
8 | 269 |
9 | 578 |
10 | 1228 |
11 | 2600 |
12 | 5447 |
13 | 11366 |
14 | 23575 |
15 | 48664 |
16 | 99950 |
17 | 204383 |
18 | 416196 |
19 | 844299 |
20 | 1706368 |
21 | 3436555 |
22 | 6898255 |
23 | 13803732 |
24 | 27539833 |
25 | 54788703 |
26 | 108703105 |
27 | 215112006 |
28 | 424628345 |
29 | 836218453 |
30 | 1643005834 |
31 | 3221104945 |
32 | 6301628342 |
33 | 12303151494 |
[1,1,2,5,11,26,56,125,269,578,1228,2600,5447, 11366,23575,48664,99950,204383,416196,844299, 1706368,3436555,6898255,13803732,27539833, 54788703,108703105,215112006,424628345,836218453, 1643005834,3221104945,6301628342,12303151494] |