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A138888 as a simple table

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

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

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Last modified March 29 05:28 EDT 2024. Contains 371264 sequences. (Running on oeis4.)