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.

A046038 Numbers k for which [ (4/3)^k ] is composite.

Table of values

n a(n)
1 5
2 8
3 13
4 14
5 15
6 16
7 17
8 18
9 19
10 20
11 21
12 22
13 23
14 24
15 25
16 26
17 27
18 28
19 29
20 30
21 31
22 32
23 33
24 34
25 35
26 36
27 37
28 39
29 40
30 41
31 43
32 44
33 45
34 46
35 47
36 48
37 49
38 50
39 51
40 52
41 53
42 54
43 55
44 56
45 57
46 58
47 60
48 61
49 62
50 63
51 64
52 65
53 66
54 67
55 68
56 69
57 70
58 71
59 72
60 73
61 74
62 75
63 76
64 77
65 78
66 79
67 80
68 81
69 82

List of values

[5, 8, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82]

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

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