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A249431 as a simple table

n a(n)
0 1
1 0
2 0
3 -2
4 0
5 -3
6 0
7 -6
8 -6
9 -5
10 0
11 -4
12 0
13 -7
14 -10
15 -14
16 0
17 -15
18 0
19 -15
20 -14
21 -11
22 0
23 -12
24 -20
25 -13
26 -24
27 -21
28 0
29 -4
30 0
31 -30
32 -22
33 -17
34 -28
35 1
36 0
37 -19
38 -26
39 1
40 0
41 -35
42 0
43 -33
44 -21
45 -23
46 0
47 -28
48 -42
49 -45
50 -34
51 -39
52 0
53 -51
54 -44
55 -20
56 -38
57 -29
58 0
59 -12
60 0
61 -31
62 1
63 -62
64 -52
65 -55
66 0
67 -51
68 -46
69 -20
70 0
71 -30
72 0

[1,0,0,-2,0,-3,0,-6,-6,-5,0,-4,0,-7,-10,-14,0,-15,
 0,-15,-14,-11,0,-12,-20,-13,-24,-21,0,-4,0,-30,
 -22,-17,-28,1,0,-19,-26,1,0,-35,0,-33,-21,-23,0,
 -28,-42,-45,-34,-39,0,-51,-44,-20,-38,-29,0,-12,0,
 -31,1,-62,-52,-55,0,-51,-46,-20,0,-30,0]

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Last modified April 6 15:41 EDT 2020. Contains 333276 sequences. (Running on oeis4.)