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A030121 as a simple table

n a(n)
0 3
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 -1
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 -4
20 3
21 0
22 0
23 0
24 0
25 0
26 0
27 0
28 -30
29 48
30 -19
31 0
32 0
33 0
34 0
35 0
36 -36
37 -136
38 468
39 -408
40 111
41 0
42 0
43 0
44 -150
45 -180
46 -135
47 3240
48 -5340
49 3260
50 -696
51 -132
52 -414
53 -612
54 696
55 1932
56 16158
57 -51004
58 53919

[3,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,-4,3,0,0,
 0,0,0,0,0,-30,48,-19,0,0,0,0,0,-36,-136,468,-408,
 111,0,0,0,-150,-180,-135,3240,-5340,3260,-696,
 -132,-414,-612,696,1932,16158,-51004,53919]

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Last modified November 15 21:37 EST 2019. Contains 329168 sequences. (Running on oeis4.)