n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 5 |
6 | 9 |
7 | 12 |
8 | 22 |
9 | 30 |
10 | 55 |
11 | 77 |
12 | 141 |
13 | 201 |
14 | 368 |
15 | 532 |
16 | 974 |
17 | 1424 |
18 | 2607 |
19 | 3847 |
20 | 7043 |
21 | 10474 |
22 | 19176 |
23 | 28707 |
24 | 52559 |
25 | 79133 |
26 | 144888 |
27 | 219234 |
28 | 401420 |
29 | 610073 |
30 | 1117093 |
31 | 1704380 |
32 | 3120974 |
33 | 4778408 |
34 | 8750295 |
35 | 13439431 |
36 | 24611355 |
37 | 37907920 |
38 | 69422324 |
39 | 107205933 |
40 | 196336893 |
[1,1,2,2,4,5,9,12,22,30,55,77,141,201,368,532,974, 1424,2607,3847,7043,10474,19176,28707,52559,79133, 144888,219234,401420,610073,1117093,1704380, 3120974,4778408,8750295,13439431,24611355, 37907920,69422324,107205933,196336893] |