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A047304 as a simple table

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

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

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)