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A331856 as a simple table

n a(n)
0 0
1 1
2 1
3 3
4 1
5 3
6 3
7 7
8 1
9 3
10 5
11 7
12 3
13 7
14 7
15 15
16 1
17 3
18 5
19 7
20 5
21 11
22 11
23 15
24 3
25 7
26 11
27 15
28 7
29 15
30 15
31 31
32 1
33 3
34 5
35 7
36 9
37 11
38 11
39 15
40 5
41 11
42 21
43 23
44 13
45 23
46 23
47 31
48 3
49 7
50 13
51 15
52 11
53 23
54 27
55 31
56 7
57 15
58 23
59 31
60 15
61 31
62 31
63 63
64 1
65 3
66 5
67 7
68 9
69 11
70 11
71 15
72 9
73 19
74 21 

[0,1,1,3,1,3,3,7,1,3,5,7,3,7,7,15,1,3,5,7,5,11,11,
 15,3,7,11,15,7,15,15,31,1,3,5,7,9,11,11,15,5,11,
 21,23,13,23,23,31,3,7,13,15,11,23,27,31,7,15,23,
 31,15,31,31,63,1,3,5,7,9,11,11,15,9,19,21]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)