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.

A370835 a(n) is the greatest prime dividing the n-th cubefull number, for n >= 2; a(1)=1.

Table of values

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

List of values

[1, 2, 2, 3, 2, 2, 3, 5, 2, 3, 3, 2, 7, 3, 2, 5, 3, 3, 3, 5, 2, 3, 11, 3, 3, 5, 2, 3, 13, 7, 3, 7, 5, 5, 3, 3, 5, 2, 17, 5, 3, 7, 3, 3, 19, 3, 3, 5, 2, 7, 5, 5, 3, 11, 7, 3, 23, 3, 11, 3, 5, 5, 2, 7, 5, 3, 13, 7, 3, 5, 3, 11, 7, 3, 29, 5, 5, 3, 7, 13, 31, 5, 3, 5]

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

Content is available under The OEIS End-User License Agreement.