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.

A092505 a(n) = A002430(n) / A046990(n).

Table of values

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

List of values

[1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 4, 2, 1, 2, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 1, 2, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 8, 2, 4, 2, 1, 2, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 8, 2, 4, 2, 2, 2, 4, 2, 4, 2, 4]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.