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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.

A063273 Number of times most common digit of primes appears in first n primes.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 2
6 3
7 4
8 5
9 5
10 5
11 6
12 6
13 7
14 7
15 7
16 7
17 7
18 8
19 8
20 9
21 9
22 9
23 9
24 9
25 9
26 11
27 12
28 13
29 14
30 16
31 17
32 19
33 20
34 21
35 22
36 24
37 25
38 26
39 27
40 28
41 29
42 31
43 33
44 34
45 35
46 36
47 38
48 38
49 38
50 38
51 38
52 38
53 39
54 40
55 40
56 40
57 40
58 41
59 41
60 42
61 42
62 42
63 42
64 44
65 45
66 46
67 47
68 47
69 47
70 47
71 47
72 47
73 47
74 47
75 47
76 47
77 47

List of values

[1, 1, 1, 1, 2, 3, 4, 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 11, 12, 13, 14, 16, 17, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 31, 33, 34, 35, 36, 38, 38, 38, 38, 38, 38, 39, 40, 40, 40, 40, 41, 41, 42, 42, 42, 42, 44, 45, 46, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47]

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