n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 10 |
7 | 19 |
8 | 35 |
9 | 65 |
10 | 121 |
11 | 226 |
12 | 421 |
13 | 786 |
14 | 1467 |
15 | 2738 |
16 | 5111 |
17 | 9541 |
18 | 17810 |
19 | 33247 |
20 | 62064 |
21 | 115858 |
22 | 216279 |
23 | 403741 |
24 | 753687 |
25 | 1406953 |
26 | 2626444 |
27 | 4902941 |
28 | 9152616 |
29 | 17085741 |
30 | 31894984 |
[0,1,1,2,3,6,10,19,35,65,121,226,421,786,1467, 2738,5111,9541,17810,33247,62064,115858,216279, 403741,753687,1406953,2626444,4902941,9152616, 17085741,31894984] |