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.

A191855 Second factor in happy factorization of n-th rectangular number.

Table of values

n a(n)
1 2
2 5
3 3
4 10
5 4
6 13
7 2
8 17
9 9
10 5
11 7
12 11
13 26
14 4
15 29
16 6
17 3
18 2
19 37
20 19
21 13
22 41
23 7
24 4
25 9
26 2
27 50
28 13
29 53
30 27
31 5
32 8
33 19
34 58
35 4
36 61
37 2
38 65
39 33
40 17
41 3
42 14
43 9
44 73
45 74
46 4
47 11
48 3
49 82
50 28
51 85
52 43
53 89
54 10
55 4
56 31
57 2
58 5
59 97
60 2
61 101
62 51
63 21
64 106
65 4
66 109
67 11
68 37
69 16
70 113
71 57

List of values

[2, 5, 3, 10, 4, 13, 2, 17, 9, 5, 7, 11, 26, 4, 29, 6, 3, 2, 37, 19, 13, 41, 7, 4, 9, 2, 50, 13, 53, 27, 5, 8, 19, 58, 4, 61, 2, 65, 33, 17, 3, 14, 9, 73, 74, 4, 11, 3, 82, 28, 85, 43, 89, 10, 4, 31, 2, 5, 97, 2, 101, 51, 21, 106, 4, 109, 11, 37, 16, 113, 57]

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

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