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.

A182593 Number of prime factors of form c*n+1 for numbers 6^n-1.

Table of values

n a(n)
2 2
3 1
4 2
5 1
6 3
7 1
8 1
9 2
10 3
11 2
12 3
13 2
14 3
15 2
16 3
17 4
18 3
19 2
20 3
21 3
22 3
23 4
24 3
25 2
26 5
27 2
28 4
29 1
30 4
31 2
32 3
33 2
34 6
35 3
36 5
37 5
38 4
39 4
40 3
41 2
42 4
43 4
44 4
45 4
46 6
47 3
48 5
49 3
50 4
51 5
52 6
53 3
54 5
55 2
56 5
57 3
58 4
59 3
60 7
61 3
62 3
63 4
64 4
65 5
66 6
67 2
68 4
69 4
70 8
71 1
72 7
73 4
74 8
75 5
76 4
77 2
78 9
79 3
80 5
81 4
82 5
83 7
84 4
85 3
86 5
87 5
88 4
89 3
90 6
91 2
92 6
93 5
94 4
95 7
96 8
97 5
98 6
99 6
100 7
101 2
102 11
103 4
104 7
105 6
106 7
107 3
108 6
109 2
110 6
111 5
112 6
113 4
114 6
115 7
116 4
117 4
118 4
119 6
120 6

List of values

[2, 1, 2, 1, 3, 1, 1, 2, 3, 2, 3, 2, 3, 2, 3, 4, 3, 2, 3, 3, 3, 4, 3, 2, 5, 2, 4, 1, 4, 2, 3, 2, 6, 3, 5, 5, 4, 4, 3, 2, 4, 4, 4, 4, 6, 3, 5, 3, 4, 5, 6, 3, 5, 2, 5, 3, 4, 3, 7, 3, 3, 4, 4, 5, 6, 2, 4, 4, 8, 1, 7, 4, 8, 5, 4, 2, 9, 3, 5, 4, 5, 7, 4, 3, 5, 5, 4, 3, 6, 2, 6, 5, 4, 7, 8, 5, 6, 6, 7, 2, 11, 4, 7, 6, 7, 3, 6, 2, 6, 5, 6, 4, 6, 7, 4, 4, 4, 6, 6]