n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 4 |
9 | 2 |
10 | 4 |
11 | 5 |
12 | 7 |
13 | 8 |
14 | 13 |
15 | 12 |
16 | 18 |
17 | 22 |
18 | 30 |
19 | 33 |
20 | 46 |
21 | 51 |
22 | 69 |
23 | 81 |
24 | 102 |
25 | 120 |
26 | 155 |
27 | 179 |
28 | 224 |
29 | 265 |
30 | 326 |
31 | 383 |
32 | 476 |
33 | 553 |
34 | 674 |
35 | 793 |
36 | 956 |
37 | 1123 |
38 | 1353 |
39 | 1578 |
40 | 1886 |
41 | 2209 |
42 | 2624 |
43 | 3063 |
44 | 3630 |
45 | 4222 |
46 | 4979 |
47 | 5797 |
48 | 6803 |
49 | 7900 |
50 | 9256 |
51 | 10717 |
52 | 12507 |
53 | 14477 |
54 | 16836 |
[0,1,0,1,1,1,1,4,2,4,5,7,8,13,12,18,22,30,33,46, 51,69,81,102,120,155,179,224,265,326,383,476,553, 674,793,956,1123,1353,1578,1886,2209,2624,3063, 3630,4222,4979,5797,6803,7900,9256,10717,12507, 14477,16836] |