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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.

A089193 Odd numbers n such that 2*n-7 is a prime of the form 4*k+3.

Table of values

n a(n)
1 5
2 7
3 9
4 13
5 15
6 19
7 25
8 27
9 33
10 37
11 39
12 43
13 45
14 55
15 57
16 67
17 69
18 73
19 79
20 85
21 87
22 93
23 99
24 103
25 109
26 115
27 117
28 123
29 129
30 135
31 139
32 145
33 157
34 159
35 169
36 177
37 183
38 187
39 193
40 195
41 213
42 219
43 223
44 225
45 235
46 237
47 243
48 247
49 249
50 253
51 255
52 265
53 277
54 285
55 289
56 297
57 303

List of values

[5, 7, 9, 13, 15, 19, 25, 27, 33, 37, 39, 43, 45, 55, 57, 67, 69, 73, 79, 85, 87, 93, 99, 103, 109, 115, 117, 123, 129, 135, 139, 145, 157, 159, 169, 177, 183, 187, 193, 195, 213, 219, 223, 225, 235, 237, 243, 247, 249, 253, 255, 265, 277, 285, 289, 297, 303]

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

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