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.

A130970 Smallest prime p, such that |A000040(n)-p| is of the form 2^k.

Table of values

n a(n)
1 3
2 2
3 3
4 3
5 3
6 5
7 13
8 3
9 7
10 13
11 23
12 5
13 37
14 11
15 31
16 37
17 43
18 29
19 3
20 7
21 41
22 47
23 19
24 73
25 89
26 37
27 71
28 43
29 101
30 97
31 131
32 3
33 73
34 11
35 151
36 23
37 29
38 131
39 103
40 109
41 163
42 53
43 127
44 191
45 181
46 71
47 83
48 191
49 163
50 101
51 229
52 223
53 113
54 283
55 193
56 7
57 13
58 239
59 149
60 277
61 251
62 37
63 179
64 307
65 281
66 61

List of values

[3, 2, 3, 3, 3, 5, 13, 3, 7, 13, 23, 5, 37, 11, 31, 37, 43, 29, 3, 7, 41, 47, 19, 73, 89, 37, 71, 43, 101, 97, 131, 3, 73, 11, 151, 23, 29, 131, 103, 109, 163, 53, 127, 191, 181, 71, 83, 191, 163, 101, 229, 223, 113, 283, 193, 7, 13, 239, 149, 277, 251, 37, 179, 307, 281, 61]

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

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