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.

A298866 Positions of primes p when all p and 4*p are arranged in increasing order.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 10
9 12
10 14
11 15
12 16
13 17
14 18
15 20
16 22
17 23
18 24
19 25
20 27
21 28
22 30
23 31
24 32
25 34
26 35
27 36
28 37
29 38
30 39
31 42
32 43
33 44
34 45
35 47
36 48
37 49
38 50
39 52
40 54
41 55
42 56
43 58
44 59
45 60
46 61
47 62
48 64
49 65
50 66
51 67
52 69
53 70
54 72
55 73
56 74
57 76
58 77
59 78
60 79
61 80
62 83
63 84
64 85
65 86
66 88

List of values

[1, 2, 3, 4, 6, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 22, 23, 24, 25, 27, 28, 30, 31, 32, 34, 35, 36, 37, 38, 39, 42, 43, 44, 45, 47, 48, 49, 50, 52, 54, 55, 56, 58, 59, 60, 61, 62, 64, 65, 66, 67, 69, 70, 72, 73, 74, 76, 77, 78, 79, 80, 83, 84, 85, 86, 88]

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

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