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.

A179437 a(n) = |2n - prime(n)|.

Table of values

n a(n)
1 0
2 1
3 1
4 1
5 1
6 1
7 3
8 3
9 5
10 9
11 9
12 13
13 15
14 15
15 17
16 21
17 25
18 25
19 29
20 31
21 31
22 35
23 37
24 41
25 47
26 49
27 49
28 51
29 51
30 53
31 65
32 67
33 71
34 71
35 79
36 79
37 83
38 87
39 89
40 93
41 97
42 97
43 105
44 105
45 107
46 107
47 117
48 127
49 129
50 129
51 131
52 135
53 135
54 143
55 147
56 151
57 155
58 155
59 159
60 161
61 161
62 169
63 181
64 183
65 183
66 185
67 197

List of values

[0, 1, 1, 1, 1, 1, 3, 3, 5, 9, 9, 13, 15, 15, 17, 21, 25, 25, 29, 31, 31, 35, 37, 41, 47, 49, 49, 51, 51, 53, 65, 67, 71, 71, 79, 79, 83, 87, 89, 93, 97, 97, 105, 105, 107, 107, 117, 127, 129, 129, 131, 135, 135, 143, 147, 151, 155, 155, 159, 161, 161, 169, 181, 183, 183, 185, 197]