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A155875 as a simple table

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

[4,9,6,9,8,9,10,15,12,15,14,15,16,21,18,21,20,21,
 22,25,24,25,26,27,28,33,30,33,32,33,34,35,36,39,
 38,39,40,45,42,45,44,45,46,49,48,49,50,51,52,55,
 54,55,56,57,58,63,60,63,62,63,64,65,66,69,68,69,
 70]

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Last modified May 2 19:01 EDT 2024. Contains 372203 sequences. (Running on oeis4.)