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.

A167021 a(n) = 1 iff 6n+1 is prime.

Table of values

n a(n)
1 1
2 1
3 1
4 0
5 1
6 1
7 1
8 0
9 0
10 1
11 1
12 1
13 1
14 0
15 0
16 1
17 1
18 1
19 0
20 0
21 1
22 0
23 1
24 0
25 1
26 1
27 1
28 0
29 0
30 1
31 0
32 1
33 1
34 0
35 1
36 0
37 1
38 1
39 0
40 1
41 0
42 0
43 0
44 0
45 1
46 1
47 1
48 0
49 0
50 0
51 1
52 1
53 0
54 0
55 1
56 1
57 0
58 1
59 0
60 0
61 1
62 1
63 1
64 0
65 0
66 1
67 0
68 1
69 0
70 1
71 0
72 1
73 1
74 0
75 0
76 1
77 1
78 0
79 0
80 0
81 1
82 0
83 1
84 0
85 0
86 0
87 1
88 0
89 0
90 1
91 1
92 0
93 0
94 0
95 1
96 1
97 0
98 0
99 0
100 1
101 1
102 1
103 1
104 0
105 1

List of values

[1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1]