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A144431 as a simple table

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

[1,1,1,1,0,1,1,-1,-1,1,1,-2,2,-2,1,1,-3,2,2,-3,1,
 1,-4,7,-8,7,-4,1,1,-5,9,-5,-5,9,-5,1,1,-6,16,-26,
 30,-26,16,-6,1,1,-7,20,-28,14,14,-28,20,-7,1]

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Last modified May 31 13:01 EDT 2020. Contains 334748 sequences. (Running on oeis4.)