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.

A173977 Integers k > 1 for which A020639(2*k-1) < A020639(2*k-3).

Table of values

n a(n)
1 5
2 8
3 11
4 13
5 14
6 17
7 20
8 23
9 25
10 26
11 28
12 29
13 32
14 35
15 38
16 41
17 43
18 44
19 46
20 47
21 50
22 53
23 56
24 58
25 59
26 62
27 65
28 67
29 68
30 71
31 73
32 74
33 77
34 80
35 83
36 85
37 86
38 88
39 89
40 92
41 95
42 98
43 101
44 103
45 104
46 107
47 110
48 113
49 116
50 118
51 119
52 122
53 125
54 127
55 128
56 130
57 131
58 133
59 134
60 137
61 140
62 143
63 146
64 148

List of values

[5, 8, 11, 13, 14, 17, 20, 23, 25, 26, 28, 29, 32, 35, 38, 41, 43, 44, 46, 47, 50, 53, 56, 58, 59, 62, 65, 67, 68, 71, 73, 74, 77, 80, 83, 85, 86, 88, 89, 92, 95, 98, 101, 103, 104, 107, 110, 113, 116, 118, 119, 122, 125, 127, 128, 130, 131, 133, 134, 137, 140, 143, 146, 148]

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

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