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.

A125079 Excess of number of divisors of 2n+1 of form 12k+1, 12k+5 over those of form 12k+7, 12k+11.

Table of values

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

List of values

[1, 1, 2, 0, 1, 0, 2, 2, 2, 0, 0, 0, 3, 1, 2, 0, 0, 0, 2, 2, 2, 0, 2, 0, 1, 2, 2, 0, 0, 0, 2, 0, 4, 0, 0, 0, 2, 3, 0, 0, 1, 0, 4, 2, 2, 0, 0, 0, 2, 0, 2, 0, 0, 0, 2, 2, 2, 0, 2, 0, 1, 2, 4, 0, 0, 0, 0, 2, 2, 0, 0, 0, 4, 1, 2, 0, 2, 0, 2, 2, 0, 0, 0, 0, 3, 0, 2, 0, 0, 0, 2, 2, 4, 0, 0, 0, 2, 4, 2, 0, 0, 0, 4, 0, 0]