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.

A374611 If n = A066207(i) * A066208(j) for some i, j > 0 then a(n) = A066207(j) * A066208(i).

Table of values

n a(n)
1 1
2 3
3 2
4 7
5 9
6 6
7 4
8 13
9 5
10 19
11 21
12 14
13 8
14 12
15 18
16 27
17 29
18 15
19 10
20 37
21 11
22 39
23 43
24 26
25 49
26 24
27 16
28 28
29 17
30 38
31 53
32 57
33 42
34 61
35 36
36 35
37 20
38 30
39 22
40 63
41 71
42 33
43 23
44 79
45 45
46 81
47 87
48 54
49 25
50 89
51 58
52 56
53 31
54 48
55 91
56 52
57 32
58 51
59 101
60 74
61 34
62 107
63 40
64 111
65 72
66 78

List of values

[1, 3, 2, 7, 9, 6, 4, 13, 5, 19, 21, 14, 8, 12, 18, 27, 29, 15, 10, 37, 11, 39, 43, 26, 49, 24, 16, 28, 17, 38, 53, 57, 42, 61, 36, 35, 20, 30, 22, 63, 71, 33, 23, 79, 45, 81, 87, 54, 25, 89, 58, 56, 31, 48, 91, 52, 32, 51, 101, 74, 34, 107, 40, 111, 72, 78]

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

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