n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 3 |
5 | 4 |
6 | 4 |
7 | 7 |
8 | 12 |
9 | 17 |
10 | 23 |
11 | 34 |
12 | 51 |
13 | 75 |
14 | 111 |
15 | 164 |
16 | 239 |
17 | 350 |
18 | 520 |
19 | 767 |
20 | 1123 |
21 | 1652 |
22 | 2439 |
23 | 3587 |
24 | 5263 |
25 | 7745 |
26 | 11411 |
27 | 16789 |
28 | 24695 |
29 | 36347 |
30 | 53489 |
31 | 78686 |
32 | 115779 |
33 | 170390 |
34 | 250711 |
35 | 368866 |
36 | 542783 |
37 | 798713 |
38 | 1175208 |
39 | 1729189 |
40 | 2544462 |
41 | 3744077 |
42 | 5509068 |
43 | 8106165 |
44 | 11927785 |
45 | 17550956 |
46 | 25824938 |
47 | 37999743 |
48 | 55914293 |
49 | 82274088 |
50 | 121060721 |
[1,1,1,1,3,4,4,7,12,17,23,34,51,75,111,164,239, 350,520,767,1123,1652,2439,3587,5263,7745,11411, 16789,24695,36347,53489,78686,115779,170390, 250711,368866,542783,798713,1175208,1729189, 2544462,3744077,5509068,8106165,11927785,17550956, 25824938,37999743,55914293,82274088,121060721] |