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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.

A335046 Maximal common prime of two Goldbach partitions of 2n and 2(n+1) or zero (if common prime does not exist).

Table of values

n a(n)
2 0
3 3
4 5
5 7
6 7
7 11
8 13
9 13
10 17
11 19
12 19
13 23
14 23
15 19
16 29
17 31
18 31
19 0
20 37
21 37
22 41
23 43
24 43
25 47
26 47
27 43
28 53
29 53
30 43
31 59
32 61
33 61
34 0
35 67
36 67
37 71
38 73
39 73
40 0
41 79
42 79
43 83
44 83
45 79
46 89
47 89
48 79
49 0
50 97
51 97
52 101
53 103
54 103
55 107
56 109
57 109
58 113
59 113
60 109
61 0
62 113
63 109
64 0
65 127
66 127
67 131
68 131
69 127
70 137
71 139
72 139

List of values

[0, 3, 5, 7, 7, 11, 13, 13, 17, 19, 19, 23, 23, 19, 29, 31, 31, 0, 37, 37, 41, 43, 43, 47, 47, 43, 53, 53, 43, 59, 61, 61, 0, 67, 67, 71, 73, 73, 0, 79, 79, 83, 83, 79, 89, 89, 79, 0, 97, 97, 101, 103, 103, 107, 109, 109, 113, 113, 109, 0, 113, 109, 0, 127, 127, 131, 131, 127, 137, 139, 139]

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

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