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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.

A075260 x-value of the solution (x,y,z) to 3/(2n+1) = 1/x + 1/y + 1/z satisfying 0 < x < y < z, odd x, y, z and having the largest z-value. The y and z components are in A075261 and A075262.

Table of values

n a(n)
2 3
3 3
4 5
5 5
6 5
7 7
8 9
9 7
10 9
11 9
12 9
13 11
14 11
15 11
16 13
17 13
18 13
19 15
20 15
21 15
22 17
23 21
24 17
25 19
26 19
27 19
28 21
29 21
30 21
31 23
32 23
33 23
34 25
35 25
36 25
37 27
38 27
39 27
40 29
41 29
42 29
43 31
44 33
45 31
46 33
47 33
48 33
49 35
50 35
51 35
52 37
53 37
54 37
55 39
56 39
57 39
58 41
59 43
60 41
61 43
62 43
63 43
64 45
65 45
66 45
67 47
68 49
69 47
70 49
71 49
72 49
73 51
74 51

List of values

[3, 3, 5, 5, 5, 7, 9, 7, 9, 9, 9, 11, 11, 11, 13, 13, 13, 15, 15, 15, 17, 21, 17, 19, 19, 19, 21, 21, 21, 23, 23, 23, 25, 25, 25, 27, 27, 27, 29, 29, 29, 31, 33, 31, 33, 33, 33, 35, 35, 35, 37, 37, 37, 39, 39, 39, 41, 43, 41, 43, 43, 43, 45, 45, 45, 47, 49, 47, 49, 49, 49, 51, 51]

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

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