n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 11 |
7 | 20 |
8 | 37 |
9 | 69 |
10 | 129 |
11 | 242 |
12 | 456 |
13 | 861 |
14 | 1635 |
15 | 3113 |
16 | 5946 |
17 | 11386 |
18 | 21854 |
19 | 42038 |
20 | 81019 |
21 | 156416 |
22 | 302460 |
23 | 585712 |
24 | 1135739 |
25 | 2204982 |
26 | 4285715 |
27 | 8338678 |
28 | 16240318 |
29 | 31658209 |
30 | 61765576 |
31 | 120601144 |
32 | 235656667 |
33 | 460799447 |
34 | 901634095 |
35 | 1765300397 |
36 | 3458294143 |
37 | 6778702259 |
[1,1,1,2,3,6,11,20,37,69,129,242,456,861,1635, 3113,5946,11386,21854,42038,81019,156416,302460, 585712,1135739,2204982,4285715,8338678,16240318, 31658209,61765576,120601144,235656667,460799447, 901634095,1765300397,3458294143,6778702259] |