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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.

A246429 List of c, where c is positive integer solutions of 1/a + 1/b = 1/c and a>b>c and gcd(a,b,c)=1, sorted by ascending a, then b.

Table of values

n a(n)
1 2
2 3
3 6
4 4
5 12
6 5
7 10
8 15
9 6
10 20
11 7
12 14
13 30
14 21
15 8
16 28
17 35
18 24
19 9
20 42
21 18
22 40
23 10
24 36
25 56
26 45
27 30
28 11
29 22
30 63
31 72
32 33
33 12
34 44
35 70
36 55
37 13
38 66
39 90
40 26
41 77
42 60
43 39
44 88
45 14
46 99
47 52
48 84
49 110
50 65
51 42
52 15
53 78
54 30
55 91
56 70
57 16
58 104
59 132
60 60
61 117
62 130

List of values

[2, 3, 6, 4, 12, 5, 10, 15, 6, 20, 7, 14, 30, 21, 8, 28, 35, 24, 9, 42, 18, 40, 10, 36, 56, 45, 30, 11, 22, 63, 72, 33, 12, 44, 70, 55, 13, 66, 90, 26, 77, 60, 39, 88, 14, 99, 52, 84, 110, 65, 42, 15, 78, 30, 91, 70, 16, 104, 132, 60, 117, 130]

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

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