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.

A165704 a(n) = a([n/2]) + a([n/3]) + a([n/5]).

Table of values

n a(n)
0 1
1 3
2 5
3 7
4 9
5 11
6 15
7 15
8 17
9 19
10 23
11 23
12 29
13 29
14 29
15 33
16 35
17 35
18 41
19 41
20 47
21 47
22 47
23 47
24 55
25 57
26 57
27 59
28 59
29 59
30 71
31 71
32 73
33 73
34 73
35 73
36 85
37 85
38 85
39 85
40 93
41 93
42 93
43 93
44 93
45 99
46 99
47 99
48 109
49 109
50 115
51 115
52 115
53 115
54 123
55 123
56 123
57 123
58 123
59 123
60 147
61 147
62 147
63 147
64 149

List of values

[1, 3, 5, 7, 9, 11, 15, 15, 17, 19, 23, 23, 29, 29, 29, 33, 35, 35, 41, 41, 47, 47, 47, 47, 55, 57, 57, 59, 59, 59, 71, 71, 73, 73, 73, 73, 85, 85, 85, 85, 93, 93, 93, 93, 93, 99, 99, 99, 109, 109, 115, 115, 115, 115, 123, 123, 123, 123, 123, 123, 147, 147, 147, 147, 149]

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

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