n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 1 |
8 | 2 |
9 | 3 |
10 | 5 |
11 | 8 |
12 | 12 |
13 | 17 |
14 | 25 |
15 | 35 |
16 | 48 |
17 | 67 |
18 | 91 |
19 | 122 |
20 | 163 |
21 | 215 |
22 | 283 |
23 | 369 |
24 | 478 |
25 | 615 |
26 | 786 |
27 | 1004 |
28 | 1270 |
29 | 1604 |
30 | 2014 |
31 | 2521 |
32 | 3139 |
33 | 3902 |
34 | 4824 |
35 | 5954 |
36 | 7314 |
37 | 8970 |
38 | 10957 |
39 | 13362 |
40 | 16232 |
41 | 19691 |
42 | 23804 |
43 | 28737 |
44 | 34581 |
45 | 41559 |
46 | 49802 |
47 | 59596 |
48 | 71139 |
49 | 84799 |
[0,0,0,0,0,0,1,1,2,3,5,8,12,17,25,35,48,67,91,122, 163,215,283,369,478,615,786,1004,1270,1604,2014, 2521,3139,3902,4824,5954,7314,8970,10957,13362, 16232,19691,23804,28737,34581,41559,49802,59596, 71139,84799] |