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.

A187141 Number of lunar divisors of n in base 3.

Table of values

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

List of values

[2, 1, 4, 6, 2, 2, 2, 2, 6, 6, 2, 12, 14, 3, 4, 4, 4, 3, 2, 2, 4, 3, 2, 4, 4, 3, 8, 6, 2, 12, 10, 2, 4, 2, 2, 18, 10, 2, 28, 34, 5, 6, 7, 7, 6, 2, 2, 8, 7, 5, 8, 8, 6, 4, 2, 2, 4, 2, 2, 4, 2, 2, 6, 2, 2, 6, 5, 2, 4, 5, 2, 6, 2, 2, 8, 7, 2, 6, 6, 6, 10, 6, 2, 12, 10, 2, 4, 2, 2, 18, 14, 3, 20, 18, 2, 4, 2, 2, 6, 4, 4, 4, 2, 2, 4, 2, 2, 24, 10, 2, 20, 26, 4, 4, 4, 4, 42, 18, 2, 68]