n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 18 |
7 | 31 |
8 | 55 |
9 | 96 |
10 | 169 |
11 | 296 |
12 | 520 |
13 | 912 |
14 | 1601 |
15 | 2809 |
16 | 4930 |
17 | 8651 |
18 | 15182 |
19 | 26642 |
20 | 46754 |
21 | 82047 |
22 | 143983 |
23 | 252672 |
24 | 443409 |
25 | 778128 |
26 | 1365520 |
27 | 2396320 |
28 | 4205249 |
29 | 7379697 |
30 | 12950466 |
31 | 22726483 |
32 | 39882198 |
33 | 69988378 |
34 | 122821042 |
35 | 215535903 |
36 | 378239143 |
37 | 663763424 |
38 | 1164823609 |
[1,1,2,3,6,10,18,31,55,96,169,296,520,912,1601, 2809,4930,8651,15182,26642,46754,82047,143983, 252672,443409,778128,1365520,2396320,4205249, 7379697,12950466,22726483,39882198,69988378, 122821042,215535903,378239143,663763424, 1164823609] |