n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 3 |
5 | 5 |
6 | 10 |
7 | 19 |
8 | 36 |
9 | 69 |
10 | 135 |
11 | 258 |
12 | 500 |
13 | 963 |
14 | 1862 |
15 | 3592 |
16 | 6940 |
17 | 13393 |
18 | 25869 |
19 | 49939 |
20 | 96437 |
21 | 186190 |
22 | 359531 |
23 | 694176 |
24 | 1340393 |
25 | 2588071 |
26 | 4997263 |
27 | 9648958 |
28 | 18630886 |
29 | 35973552 |
30 | 69460077 |
31 | 134117616 |
32 | 258962680 |
33 | 500020761 |
34 | 965470897 |
35 | 1864189893 |
36 | 3599491983 |
37 | 6950118531 |
38 | 13419713384 |
39 | 25911601377 |
[1,1,1,1,3,5,10,19,36,69,135,258,500,963,1862, 3592,6940,13393,25869,49939,96437,186190,359531, 694176,1340393,2588071,4997263,9648958,18630886, 35973552,69460077,134117616,258962680,500020761, 965470897,1864189893,3599491983,6950118531, 13419713384,25911601377] |