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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.

A175484 a(n) = (1/2)*(A175482(n)+A175483(n)).

Table of values

n a(n)
1 5
2 13
3 9
4 11
5 17
6 13
7 25
8 23
9 37
10 15
11 41
12 17
13 25
14 53
15 21
16 39
17 65
18 33
19 21
20 47
21 77
22 37
23 51
24 23
25 85
26 29
27 27
28 59
29 97
30 45
31 25
32 101
33 27
34 113
35 71
36 121
37 57
38 41
39 133
40 137
41 45
42 33
43 35
44 69
45 157
46 43
47 99
48 73
49 33
50 39
51 181
52 185
53 57
54 85
55 193
56 51
57 119
58 35
59 123
60 93
61 55
62 131
63 217
64 221
65 37
66 45

List of values

[5, 13, 9, 11, 17, 13, 25, 23, 37, 15, 41, 17, 25, 53, 21, 39, 65, 33, 21, 47, 77, 37, 51, 23, 85, 29, 27, 59, 97, 45, 25, 101, 27, 113, 71, 121, 57, 41, 133, 137, 45, 33, 35, 69, 157, 43, 99, 73, 33, 39, 181, 185, 57, 85, 193, 51, 119, 35, 123, 93, 55, 131, 217, 221, 37, 45]

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

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