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.

A308412 Indices of Gaussian primes on a square spiral.

Table of values

n a(n)
1 3
2 5
3 7
4 9
5 10
6 12
7 14
8 16
9 18
10 20
11 22
12 24
13 26
14 28
15 30
16 32
17 34
18 36
19 38
20 40
21 42
22 44
23 46
24 48
25 52
26 54
27 60
28 62
29 68
30 70
31 76
32 78
33 82
34 84
35 88
36 90
37 92
38 94
39 98
40 100
41 102
42 104
43 108
44 110
45 112
46 114
47 118
48 120
49 122
50 126
51 128
52 132
53 134
54 138
55 140
56 144
57 146
58 150
59 152
60 156
61 158

List of values

[3, 5, 7, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 52, 54, 60, 62, 68, 70, 76, 78, 82, 84, 88, 90, 92, 94, 98, 100, 102, 104, 108, 110, 112, 114, 118, 120, 122, 126, 128, 132, 134, 138, 140, 144, 146, 150, 152, 156, 158]