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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A004176 Omit 1's from n.

Table of values

n a(n)
0 0
1 0
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 0
11 0
12 2
13 3
14 4
15 5
16 6
17 7
18 8
19 9
20 20
21 2
22 22
23 23
24 24
25 25
26 26
27 27
28 28
29 29
30 30
31 3
32 32
33 33
34 34
35 35
36 36
37 37
38 38
39 39
40 40
41 4
42 42
43 43
44 44
45 45
46 46
47 47
48 48
49 49
50 50
51 5
52 52
53 53
54 54
55 55
56 56
57 57
58 58
59 59
60 60
61 6
62 62
63 63
64 64
65 65
66 66
67 67
68 68
69 69
70 70
71 7
72 72
73 73
74 74

List of values

[0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 20, 2, 22, 23, 24, 25, 26, 27, 28, 29, 30, 3, 32, 33, 34, 35, 36, 37, 38, 39, 40, 4, 42, 43, 44, 45, 46, 47, 48, 49, 50, 5, 52, 53, 54, 55, 56, 57, 58, 59, 60, 6, 62, 63, 64, 65, 66, 67, 68, 69, 70, 7, 72, 73, 74]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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