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A143348 as a simple table

n a(n)
1 1
2 -3
3 4
4 -7
5 6
6 -12
7 8
8 -15
9 13
10 -18
11 12
12 -28
13 14
14 -24
15 24
16 -31
17 18
18 -39
19 20
20 -42
21 32
22 -36
23 24
24 -60
25 31
26 -42
27 40
28 -56
29 30
30 -72
31 32
32 -63
33 48
34 -54
35 48
36 -91
37 38
38 -60
39 56
40 -90
41 42
42 -96
43 44
44 -84
45 78
46 -72
47 48
48 -124
49 57
50 -93
51 72
52 -98
53 54
54 -120
55 72
56 -120
57 80
58 -90
59 60
60 -168
61 62
62 -96
63 104
64 -127
65 84
66 -144
67 68
68 -126
69 96

[1,-3,4,-7,6,-12,8,-15,13,-18,12,-28,14,-24,24,
 -31,18,-39,20,-42,32,-36,24,-60,31,-42,40,-56,30,
 -72,32,-63,48,-54,48,-91,38,-60,56,-90,42,-96,44,
 -84,78,-72,48,-124,57,-93,72,-98,54,-120,72,-120,
 80,-90,60,-168,62,-96,104,-127,84,-144,68,-126,96]

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Last modified January 22 06:03 EST 2021. Contains 340360 sequences. (Running on oeis4.)