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A130527 as a simple table

n a(n)
0 0
1 1
2 2
3 -1
4 3
5 4
6 -2
7 5
8 6
9 7
10 -3
11 8
12 9
13 -4
14 10
15 11
16 12
17 -5
18 13
19 14
20 -6
21 15
22 16
23 -7
24 17
25 18
26 19
27 -8
28 20
29 21
30 -9
31 22
32 23
33 24
34 -10
35 25
36 26
37 -11
38 27
39 28
40 -12
41 29
42 30
43 31
44 -13
45 32
46 33
47 -14
48 34
49 35
50 36
51 -15
52 37
53 38
54 -16
55 39
56 40
57 41
58 -17
59 42
60 43
61 -18
62 44
63 45
64 -19
65 46
66 47
67 48

[0,1,2,-1,3,4,-2,5,6,7,-3,8,9,-4,10,11,12,-5,13,
 14,-6,15,16,-7,17,18,19,-8,20,21,-9,22,23,24,-10,
 25,26,-11,27,28,-12,29,30,31,-13,32,33,-14,34,35,
 36,-15,37,38,-16,39,40,41,-17,42,43,-18,44,45,-19,
 46,47,48]

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Last modified May 8 09:57 EDT 2021. Contains 343666 sequences. (Running on oeis4.)