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.

A157724 Numbers that are the sum of two distinct primes but are not twice a prime.

Table of values

n a(n)
1 5
2 7
3 8
4 9
5 12
6 13
7 15
8 16
9 18
10 19
11 20
12 21
13 24
14 25
15 28
16 30
17 31
18 32
19 33
20 36
21 39
22 40
23 42
24 43
25 44
26 45
27 48
28 49
29 50
30 52
31 54
32 55
33 56
34 60
35 61
36 63
37 64
38 66
39 68
40 69
41 70
42 72
43 73
44 75
45 76
46 78
47 80
48 81
49 84
50 85
51 88
52 90
53 91
54 92
55 96
56 98
57 99
58 100
59 102
60 103
61 104
62 105
63 108
64 109
65 110
66 111
67 112
68 114
69 115

List of values

[5, 7, 8, 9, 12, 13, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 31, 32, 33, 36, 39, 40, 42, 43, 44, 45, 48, 49, 50, 52, 54, 55, 56, 60, 61, 63, 64, 66, 68, 69, 70, 72, 73, 75, 76, 78, 80, 81, 84, 85, 88, 90, 91, 92, 96, 98, 99, 100, 102, 103, 104, 105, 108, 109, 110, 111, 112, 114, 115]

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

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