n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 9 |
7 | 18 |
8 | 30 |
9 | 56 |
10 | 98 |
11 | 180 |
12 | 311 |
13 | 546 |
14 | 915 |
15 | 1520 |
16 | 2440 |
17 | 3855 |
18 | 5916 |
19 | 8935 |
20 | 13178 |
21 | 19138 |
22 | 27264 |
23 | 38303 |
24 | 52950 |
25 | 72311 |
26 | 97419 |
27 | 129839 |
28 | 171066 |
29 | 223260 |
30 | 288498 |
31 | 369708 |
32 | 469708 |
33 | 592363 |
34 | 741433 |
35 | 921933 |
36 | 1138761 |
37 | 1398343 |
38 | 1706956 |
39 | 2072696 |
40 | 2503513 |
41 | 3009482 |
42 | 3600515 |
43 | 4289032 |
44 | 5087253 |
45 | 6010305 |
46 | 7073122 |
47 | 8293962 |
[1,2,1,2,3,6,9,18,30,56,98,180,311,546,915,1520, 2440,3855,5916,8935,13178,19138,27264,38303,52950, 72311,97419,129839,171066,223260,288498,369708, 469708,592363,741433,921933,1138761,1398343, 1706956,2072696,2503513,3009482,3600515,4289032, 5087253,6010305,7073122,8293962] |