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A138609 as a simple table

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

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

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Last modified July 22 10:36 EDT 2024. Contains 374490 sequences. (Running on oeis4.)