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.

A138220 Numbers k such that 900*k^2 + 1 is prime.

Table of values

n a(n)
1 3
2 4
3 5
4 6
5 7
6 8
7 9
8 10
9 14
10 19
11 23
12 25
13 26
14 31
15 32
16 36
17 38
18 43
19 44
20 45
21 47
22 48
23 62
24 64
25 66
26 77
27 81
28 82
29 85
30 90
31 91
32 92
33 95
34 108
35 112
36 113
37 116
38 122
39 129
40 130
41 136
42 138
43 139
44 142
45 147
46 151
47 153
48 155
49 164
50 178
51 179
52 181
53 183
54 185
55 190
56 192
57 195
58 196
59 199
60 201
61 202
62 204

List of values

[3, 4, 5, 6, 7, 8, 9, 10, 14, 19, 23, 25, 26, 31, 32, 36, 38, 43, 44, 45, 47, 48, 62, 64, 66, 77, 81, 82, 85, 90, 91, 92, 95, 108, 112, 113, 116, 122, 129, 130, 136, 138, 139, 142, 147, 151, 153, 155, 164, 178, 179, 181, 183, 185, 190, 192, 195, 196, 199, 201, 202, 204]