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.

A291469 The arithmetic function u(n,6,4).

Table of values

n a(n)
1 21
2 18
3 15
4 18
5 21
6 6
7 7
8 8
9 9
10 10
11 11
12 6
13 13
14 7
15 15
16 8
17 17
18 6
19 19
20 10
21 7
22 11
23 21
24 6
25 21
26 13
27 9
28 7
29 21
30 6
31 21
32 8
33 11
34 17
35 7
36 6
37 21
38 18
39 13
40 8
41 21
42 6
43 21
44 11
45 9
46 18
47 21
48 6
49 7
50 10
51 15
52 13
53 21
54 6
55 11
56 7
57 15
58 18
59 21
60 6
61 21
62 18
63 7
64 8
65 13
66 6
67 21
68 17
69 15
70 7

List of values

[21, 18, 15, 18, 21, 6, 7, 8, 9, 10, 11, 6, 13, 7, 15, 8, 17, 6, 19, 10, 7, 11, 21, 6, 21, 13, 9, 7, 21, 6, 21, 8, 11, 17, 7, 6, 21, 18, 13, 8, 21, 6, 21, 11, 9, 18, 21, 6, 7, 10, 15, 13, 21, 6, 11, 7, 15, 18, 21, 6, 21, 18, 7, 8, 13, 6, 21, 17, 15, 7]