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.

A001227 Number of odd divisors of n.

Table of values

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

List of values

[1, 1, 2, 1, 2, 2, 2, 1, 3, 2, 2, 2, 2, 2, 4, 1, 2, 3, 2, 2, 4, 2, 2, 2, 3, 2, 4, 2, 2, 4, 2, 1, 4, 2, 4, 3, 2, 2, 4, 2, 2, 4, 2, 2, 6, 2, 2, 2, 3, 3, 4, 2, 2, 4, 4, 2, 4, 2, 2, 4, 2, 2, 6, 1, 4, 4, 2, 2, 4, 4, 2, 3, 2, 2, 6, 2, 4, 4, 2, 2, 5, 2, 2, 4, 4, 2, 4, 2, 2, 6, 4, 2, 4, 2, 4, 2, 2, 3, 6, 3, 2, 4, 2, 2, 8]