n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 19 |
7 | 33 |
8 | 61 |
9 | 108 |
10 | 198 |
11 | 354 |
12 | 645 |
13 | 1159 |
14 | 2106 |
15 | 3795 |
16 | 6874 |
17 | 12405 |
18 | 22457 |
19 | 40560 |
20 | 73374 |
21 | 132578 |
22 | 239782 |
23 | 433362 |
24 | 783602 |
25 | 1416401 |
26 | 2560953 |
27 | 4629393 |
28 | 8369741 |
29 | 15130440 |
30 | 27354520 |
31 | 49451349 |
32 | 89401972 |
33 | 161622356 |
34 | 292191262 |
[1,1,2,3,6,10,19,33,61,108,198,354,645,1159,2106, 3795,6874,12405,22457,40560,73374,132578,239782, 433362,783602,1416401,2560953,4629393,8369741, 15130440,27354520,49451349,89401972,161622356, 292191262] |