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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.

A371587 a(n) is the number of integers m from 1 to n inclusive such that m^m is a cube.

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 2
6 3
7 3
8 4
9 5
10 5
11 5
12 6
13 6
14 6
15 7
16 7
17 7
18 8
19 8
20 8
21 9
22 9
23 9
24 10
25 10
26 10
27 11
28 11
29 11
30 12
31 12
32 12
33 13
34 13
35 13
36 14
37 14
38 14
39 15
40 15
41 15
42 16
43 16
44 16
45 17
46 17
47 17
48 18
49 18
50 18
51 19
52 19
53 19
54 20
55 20
56 20
57 21
58 21
59 21
60 22
61 22
62 22
63 23
64 24
65 24
66 25
67 25
68 25
69 26
70 26
71 26
72 27
73 27
74 27
75 28
76 28

List of values

[1, 1, 2, 2, 2, 3, 3, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 20, 21, 21, 21, 22, 22, 22, 23, 24, 24, 25, 25, 25, 26, 26, 26, 27, 27, 27, 28, 28]

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

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