n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | -2 |
4 | 6 |
5 | -3 |
6 | 9 |
7 | -7 |
8 | 12 |
9 | -9 |
10 | 14 |
11 | -12 |
12 | 16 |
13 | -13 |
14 | 19 |
15 | -17 |
16 | 21 |
17 | -18 |
18 | 24 |
19 | -22 |
20 | 26 |
21 | -23 |
22 | 29 |
23 | -27 |
24 | 32 |
25 | -29 |
26 | 34 |
27 | -32 |
28 | 36 |
29 | -33 |
30 | 39 |
31 | -37 |
32 | 42 |
33 | -39 |
34 | 44 |
35 | -42 |
36 | 46 |
37 | -43 |
38 | 49 |
39 | -47 |
40 | 52 |
41 | -49 |
42 | 54 |
43 | -52 |
44 | 56 |
45 | -53 |
46 | 59 |
47 | -57 |
48 | 61 |
49 | -58 |
50 | 64 |
51 | -62 |
52 | 66 |
53 | -63 |
54 | 69 |
55 | -67 |
56 | 72 |
57 | -69 |
58 | 74 |
59 | -72 |
60 | 76 |
[2,4,-2,6,-3,9,-7,12,-9,14,-12,16,-13,19,-17,21, -18,24,-22,26,-23,29,-27,32,-29,34,-32,36,-33,39, -37,42,-39,44,-42,46,-43,49,-47,52,-49,54,-52,56, -53,59,-57,61,-58,64,-62,66,-63,69,-67,72,-69,74, -72,76] |