n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 4 |
6 | 4 |
7 | 7 |
8 | 10 |
9 | 16 |
10 | 25 |
11 | 37 |
12 | 58 |
13 | 88 |
14 | 136 |
15 | 208 |
16 | 319 |
17 | 490 |
18 | 751 |
19 | 1153 |
20 | 1768 |
21 | 2713 |
22 | 4162 |
23 | 6385 |
24 | 9796 |
25 | 15028 |
26 | 23056 |
27 | 35371 |
28 | 54265 |
29 | 83251 |
30 | 127720 |
31 | 195943 |
32 | 300607 |
33 | 461179 |
34 | 707521 |
35 | 1085449 |
36 | 1665250 |
37 | 2554756 |
38 | 3919399 |
39 | 6012976 |
40 | 9224854 |
41 | 14152381 |
[1,1,1,1,1,4,4,7,10,16,25,37,58,88,136,208,319, 490,751,1153,1768,2713,4162,6385,9796,15028,23056, 35371,54265,83251,127720,195943,300607,461179, 707521,1085449,1665250,2554756,3919399,6012976, 9224854,14152381] |