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A121543 as a simple table

n a(n)
1 1
2 3
3 4
4 6
5 8
6 9
7 10
8 11
9 12
10 14
11 15
12 16
13 17
14 18
15 20
16 21
17 22
18 24
19 25
20 26
21 27
22 28
23 30
24 32
25 33
26 34
27 35
28 36
29 38
30 39
31 40
32 41
33 42
34 44
35 45
36 46
37 48
38 49
39 50
40 51
41 52
42 54
43 55
44 56
45 57
46 58
47 60
48 62
49 63
50 64
51 65
52 66
53 67
54 68
55 69
56 70
57 72
58 74
59 75
60 76
61 77
62 78
63 80
64 81
65 82
66 83
67 84
68 85
69 86
70 87
71 88

[1,3,4,6,8,9,10,11,12,14,15,16,17,18,20,21,22,24,
 25,26,27,28,30,32,33,34,35,36,38,39,40,41,42,44,
 45,46,48,49,50,51,52,54,55,56,57,58,60,62,63,64,
 65,66,67,68,69,70,72,74,75,76,77,78,80,81,82,83,
 84,85,86,87,88]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)