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.

A220662 Irregular table: row n (n>=1) consists of A084556(n) copies of A130664(n).

Table of values

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

List of values

[1, 2, 2, 4, 4, 6, 6, 6, 9, 9, 9, 12, 12, 12, 15, 15, 15, 18, 18, 18, 21, 21, 21, 24, 24, 24, 24, 28, 28, 28, 28, 32, 32, 32, 32, 36, 36, 36, 36, 40, 40, 40, 40, 44, 44, 44, 44, 48, 48, 48, 48, 52, 52, 52, 52, 56, 56, 56, 56, 60, 60, 60, 60, 64, 64, 64, 64, 68]

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

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