n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 4 |
4 | 0 |
5 | 7 |
6 | 12 |
7 | 0 |
8 | 10 |
9 | 18 |
10 | 24 |
11 | 0 |
12 | 13 |
13 | 24 |
14 | 33 |
15 | 40 |
16 | 0 |
17 | 16 |
18 | 30 |
19 | 42 |
20 | 52 |
21 | 60 |
22 | 0 |
23 | 19 |
24 | 36 |
25 | 51 |
26 | 64 |
27 | 75 |
28 | 84 |
29 | 0 |
30 | 22 |
31 | 42 |
32 | 60 |
33 | 76 |
34 | 90 |
35 | 102 |
36 | 112 |
37 | 0 |
38 | 25 |
39 | 48 |
40 | 69 |
41 | 88 |
42 | 105 |
43 | 120 |
44 | 133 |
45 | 144 |
46 | 0 |
47 | 28 |
48 | 54 |
49 | 78 |
50 | 100 |
51 | 120 |
52 | 138 |
53 | 154 |
54 | 168 |
55 | 180 |
[0,0,4,0,7,12,0,10,18,24,0,13,24,33,40,0,16,30,42, 52,60,0,19,36,51,64,75,84,0,22,42,60,76,90,102, 112,0,25,48,69,88,105,120,133,144,0,28,54,78,100, 120,138,154,168,180] |