n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 2 |
10 | 2 |
11 | 3 |
12 | 3 |
13 | 4 |
14 | 4 |
15 | 6 |
16 | 6 |
17 | 8 |
18 | 9 |
19 | 11 |
20 | 12 |
21 | 15 |
22 | 17 |
23 | 20 |
24 | 23 |
25 | 27 |
26 | 31 |
27 | 36 |
28 | 41 |
29 | 47 |
30 | 55 |
31 | 62 |
32 | 71 |
33 | 81 |
34 | 93 |
35 | 105 |
36 | 120 |
37 | 135 |
38 | 154 |
39 | 174 |
40 | 197 |
41 | 221 |
42 | 251 |
43 | 281 |
44 | 317 |
45 | 356 |
46 | 400 |
47 | 447 |
48 | 502 |
49 | 561 |
50 | 628 |
51 | 701 |
52 | 782 |
53 | 871 |
54 | 972 |
55 | 1081 |
56 | 1202 |
57 | 1336 |
58 | 1483 |
59 | 1645 |
60 | 1825 |
61 | 2021 |
62 | 2237 |
63 | 2476 |
64 | 2736 |
[1,0,0,0,1,1,1,1,1,2,2,3,3,4,4,6,6,8,9,11,12,15, 17,20,23,27,31,36,41,47,55,62,71,81,93,105,120, 135,154,174,197,221,251,281,317,356,400,447,502, 561,628,701,782,871,972,1081,1202,1336,1483,1645, 1825,2021,2237,2476,2736] |