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.

A108372 Numbers whose primal code characteristic = 2, that is, positive n for which A108352(n) = 2.

Table of values

n a(n)
1 3
2 4
3 5
4 7
5 8
6 11
7 13
8 15
9 16
10 17
11 19
12 21
13 23
14 25
15 27
16 29
17 31
18 32
19 33
20 35
21 37
22 39
23 41
24 43
25 47
26 49
27 51
28 53
29 55
30 57
31 59
32 61
33 63
34 64
35 65
36 67
37 69
38 71
39 73
40 77
41 79
42 81
43 83
44 85
45 87
46 89
47 91
48 93
49 95
50 97
51 100
52 101
53 103
54 105
55 107
56 109
57 111
58 113
59 115
60 119
61 121
62 123
63 127
64 128
65 129
66 131

List of values

[3, 4, 5, 7, 8, 11, 13, 15, 16, 17, 19, 21, 23, 25, 27, 29, 31, 32, 33, 35, 37, 39, 41, 43, 47, 49, 51, 53, 55, 57, 59, 61, 63, 64, 65, 67, 69, 71, 73, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 100, 101, 103, 105, 107, 109, 111, 113, 115, 119, 121, 123, 127, 128, 129, 131]

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

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