n | a(n) |
---|---|
0 | 3 |
1 | 1 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 2 |
9 | 3 |
10 | 4 |
11 | 6 |
12 | 9 |
13 | 10 |
14 | 12 |
15 | 15 |
16 | 18 |
17 | 21 |
18 | 24 |
19 | 28 |
20 | 32 |
21 | 36 |
22 | 40 |
23 | 45 |
24 | 51 |
25 | 55 |
26 | 60 |
27 | 66 |
28 | 72 |
29 | 78 |
30 | 84 |
31 | 91 |
32 | 98 |
33 | 105 |
34 | 112 |
35 | 120 |
36 | 129 |
37 | 136 |
38 | 144 |
39 | 153 |
40 | 162 |
41 | 171 |
42 | 180 |
43 | 190 |
44 | 200 |
45 | 210 |
46 | 220 |
47 | 231 |
48 | 243 |
49 | 253 |
50 | 264 |
51 | 276 |
52 | 288 |
53 | 300 |
54 | 312 |
55 | 325 |
56 | 338 |
57 | 351 |
58 | 364 |
59 | 378 |
60 | 393 |
61 | 406 |
62 | 420 |
[3,1,0,0,0,0,0,1,2,3,4,6,9,10,12,15,18,21,24,28, 32,36,40,45,51,55,60,66,72,78,84,91,98,105,112, 120,129,136,144,153,162,171,180,190,200,210,220, 231,243,253,264,276,288,300,312,325,338,351,364, 378,393,406,420] |