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.

A246457 Given m the n-th cubefree number, A004709(n); a(n) is the class number of the pure cubic field Q(m^(1/3)).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 1
9 1
10 2
11 1
12 3
13 3
14 2
15 1
16 1
17 3
18 3
19 3
20 3
21 1
22 1
23 3
24 3
25 1
26 3
27 3
28 1
29 3
30 3
31 1
32 3
33 3
34 6
35 1
36 3
37 12
38 1
39 1
40 1
41 2
42 3
43 3
44 3
45 3
46 1
47 1
48 6
49 6
50 1
51 3
52 6
53 3
54 6
55 18
56 6
57 6
58 3
59 1
60 9
61 1
62 3
63 3
64 1
65 6
66 3
67 3
68 6
69 1
70 2
71 3
72 3
73 9
74 1
75 2
76 3
77 9
78 3
79 3
80 3
81 3
82 3
83 3
84 1
85 1
86 2
87 3
88 3
89 6
90 6
91 1
92 3
93 9
94 3
95 4
96 3

List of values

[1, 1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 3, 3, 2, 1, 1, 3, 3, 3, 3, 1, 1, 3, 3, 1, 3, 3, 1, 3, 3, 1, 3, 3, 6, 1, 3, 12, 1, 1, 1, 2, 3, 3, 3, 3, 1, 1, 6, 6, 1, 3, 6, 3, 6, 18, 6, 6, 3, 1, 9, 1, 3, 3, 1, 6, 3, 3, 6, 1, 2, 3, 3, 9, 1, 2, 3, 9, 3, 3, 3, 3, 3, 3, 1, 1, 2, 3, 3, 6, 6, 1, 3, 9, 3, 4, 3]