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.

A160797 First differences of A160796.

Table of values

n a(n)
1 1
2 7
3 3
4 21
5 3
6 21
7 9
8 63
9 3
10 21
11 9
12 63
13 9
14 63
15 27
16 189
17 3
18 21
19 9
20 63
21 9
22 63
23 27
24 189
25 9
26 63
27 27
28 189
29 27
30 189
31 81
32 567
33 3
34 21
35 9
36 63
37 9
38 63
39 27
40 189
41 9
42 63
43 27
44 189
45 27
46 189
47 81
48 567
49 9
50 63
51 27
52 189
53 27
54 189
55 81
56 567
57 27
58 189
59 81
60 567
61 81

List of values

[1, 7, 3, 21, 3, 21, 9, 63, 3, 21, 9, 63, 9, 63, 27, 189, 3, 21, 9, 63, 9, 63, 27, 189, 9, 63, 27, 189, 27, 189, 81, 567, 3, 21, 9, 63, 9, 63, 27, 189, 9, 63, 27, 189, 27, 189, 81, 567, 9, 63, 27, 189, 27, 189, 81, 567, 27, 189, 81, 567, 81]