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.

A258036 Numbers k such that D(prime(k), k-1) < 0, where D( * , k-1) = (k-1)-st difference.

Table of values

n a(n)
1 4
2 6
3 8
4 10
5 12
6 14
7 17
8 19
9 21
10 23
11 25
12 28
13 30
14 32
15 34
16 36
17 38
18 41
19 43
20 45
21 47
22 48
23 50
24 52
25 54
26 56
27 58
28 60
29 62
30 64
31 66
32 68
33 70
34 72
35 74
36 76
37 78
38 80
39 82
40 84
41 86
42 88
43 90
44 92
45 94
46 96
47 98
48 99
49 101
50 103
51 105
52 107
53 109
54 111
55 114
56 116
57 118
58 120
59 122
60 124
61 126
62 128

List of values

[4, 6, 8, 10, 12, 14, 17, 19, 21, 23, 25, 28, 30, 32, 34, 36, 38, 41, 43, 45, 47, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 99, 101, 103, 105, 107, 109, 111, 114, 116, 118, 120, 122, 124, 126, 128]

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

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