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.

A118957 Numbers of the form 2^k + p, where p is a prime less than 2^k.

Table of values

n a(n)
1 6
2 7
3 10
4 11
5 13
6 15
7 18
8 19
9 21
10 23
11 27
12 29
13 34
14 35
15 37
16 39
17 43
18 45
19 49
20 51
21 55
22 61
23 63
24 66
25 67
26 69
27 71
28 75
29 77
30 81
31 83
32 87
33 93
34 95
35 101
36 105
37 107
38 111
39 117
40 123
41 125
42 130
43 131
44 133
45 135
46 139
47 141
48 145
49 147
50 151
51 157
52 159
53 165
54 169
55 171
56 175
57 181
58 187
59 189
60 195
61 199

List of values

[6, 7, 10, 11, 13, 15, 18, 19, 21, 23, 27, 29, 34, 35, 37, 39, 43, 45, 49, 51, 55, 61, 63, 66, 67, 69, 71, 75, 77, 81, 83, 87, 93, 95, 101, 105, 107, 111, 117, 123, 125, 130, 131, 133, 135, 139, 141, 145, 147, 151, 157, 159, 165, 169, 171, 175, 181, 187, 189, 195, 199]

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

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