cp's OEIS Frontend

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.

A063932 Average of largest prime less than or equal to n and smallest prime greater than or equal to n.

Table of values

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

List of values

[2, 3, 4, 5, 6, 7, 9, 9, 9, 11, 12, 13, 15, 15, 15, 17, 18, 19, 21, 21, 21, 23, 26, 26, 26, 26, 26, 29, 30, 31, 34, 34, 34, 34, 34, 37, 39, 39, 39, 41, 42, 43, 45, 45, 45, 47, 50, 50, 50, 50, 50, 53, 56, 56, 56, 56, 56, 59, 60, 61, 64, 64, 64, 64, 64, 67, 69, 69, 69, 71, 72, 73]

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

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