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.

A153343 Numbers k such that 5*k + 4 is not prime.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 6
6 7
7 8
8 9
9 10
10 12
11 13
12 14
13 16
14 18
15 19
16 20
17 22
18 23
19 24
20 25
21 26
22 28
23 30
24 31
25 32
26 33
27 34
28 36
29 37
30 38
31 40
32 41
33 42
34 43
35 44
36 46
37 48
38 49
39 50
40 51
41 52
42 54
43 55
44 56
45 57
46 58
47 59
48 60
49 61
50 62
51 63
52 64
53 65
54 66
55 67
56 68
57 70
58 72
59 73
60 74
61 76
62 78
63 79
64 80
65 82
66 84
67 85
68 86
69 88

List of values

[0, 1, 2, 4, 6, 7, 8, 9, 10, 12, 13, 14, 16, 18, 19, 20, 22, 23, 24, 25, 26, 28, 30, 31, 32, 33, 34, 36, 37, 38, 40, 41, 42, 43, 44, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 70, 72, 73, 74, 76, 78, 79, 80, 82, 84, 85, 86, 88]

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

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