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.

A007591 Numbers k such that k^2 + 4 is prime.

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 13
6 15
7 17
8 27
9 33
10 35
11 37
12 45
13 47
14 57
15 65
16 67
17 73
18 85
19 87
20 95
21 97
22 103
23 115
24 117
25 125
26 135
27 137
28 147
29 155
30 163
31 167
32 177
33 183
34 193
35 203
36 207
37 215
38 217
39 233
40 235
41 243
42 245
43 253
44 255
45 265
46 267
47 275
48 277
49 287
50 293
51 303
52 307
53 313
54 317
55 347
56 357
57 373
58 375

List of values

[1, 3, 5, 7, 13, 15, 17, 27, 33, 35, 37, 45, 47, 57, 65, 67, 73, 85, 87, 95, 97, 103, 115, 117, 125, 135, 137, 147, 155, 163, 167, 177, 183, 193, 203, 207, 215, 217, 233, 235, 243, 245, 253, 255, 265, 267, 275, 277, 287, 293, 303, 307, 313, 317, 347, 357, 373, 375]