n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 3 |
4 | -1 |
5 | 6 |
6 | -3 |
7 | 8 |
8 | -1 |
9 | 9 |
10 | -6 |
11 | 12 |
12 | -3 |
13 | 14 |
14 | -8 |
15 | 18 |
16 | -1 |
17 | 18 |
18 | -9 |
19 | 20 |
20 | -6 |
21 | 24 |
22 | -12 |
23 | 24 |
24 | -3 |
25 | 31 |
26 | -14 |
27 | 27 |
28 | -8 |
29 | 30 |
30 | -18 |
31 | 32 |
32 | -1 |
33 | 36 |
34 | -18 |
35 | 48 |
36 | -9 |
37 | 38 |
38 | -20 |
39 | 42 |
40 | -6 |
41 | 42 |
42 | -24 |
43 | 44 |
44 | -12 |
45 | 54 |
46 | -24 |
47 | 48 |
48 | -3 |
49 | 57 |
50 | -31 |
51 | 54 |
52 | -14 |
53 | 54 |
54 | -27 |
55 | 72 |
56 | -8 |
57 | 60 |
58 | -30 |
59 | 60 |
60 | -18 |
61 | 62 |
62 | -32 |
63 | 72 |
[1,-1,3,-1,6,-3,8,-1,9,-6,12,-3,14,-8,18,-1,18,-9, 20,-6,24,-12,24,-3,31,-14,27,-8,30,-18,32,-1,36, -18,48,-9,38,-20,42,-6,42,-24,44,-12,54,-24,48,-3, 57,-31,54,-14,54,-27,72,-8,60,-30,60,-18,62,-32, 72] |