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A175721 as a simple table

n a(n)
1 0
2 3
3 -1
4 -3
5 4
6 -1
7 10
8 -6
9 3
10 -1
11 -18
12 14
13 -4
14 3
15 -1
16 42
17 -24
18 10
19 -5
20 3
21 -1
22 -87
23 47
24 -19
25 12
26 -5
27 3
28 -1
29 190
30 -83
31 42
32 -22
33 11
34 -5
35 3
36 -1
37 -405
38 152
39 -84
40 45
41 -20
42 11
43 -5
44 3
45 -1

[0,3,-1,-3,4,-1,10,-6,3,-1,-18,14,-4,3,-1,42,-24,
 10,-5,3,-1,-87,47,-19,12,-5,3,-1,190,-83,42,-22,
 11,-5,3,-1,-405,152,-84,45,-20,11,-5,3,-1]

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Last modified April 18 02:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)