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.

A293511 Numbers that can be written as a product of distinct squarefree numbers in exactly one way.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 11
7 12
8 13
9 17
10 18
11 19
12 20
13 23
14 28
15 29
16 31
17 36
18 37
19 41
20 43
21 44
22 45
23 47
24 50
25 52
26 53
27 59
28 61
29 63
30 67
31 68
32 71
33 73
34 75
35 76
36 79
37 83
38 89
39 92
40 97
41 98
42 99
43 100
44 101
45 103
46 107
47 109
48 113
49 116
50 117
51 120
52 124
53 127
54 131
55 137
56 139
57 147
58 148
59 149
60 151
61 153

List of values

[1, 2, 3, 5, 7, 11, 12, 13, 17, 18, 19, 20, 23, 28, 29, 31, 36, 37, 41, 43, 44, 45, 47, 50, 52, 53, 59, 61, 63, 67, 68, 71, 73, 75, 76, 79, 83, 89, 92, 97, 98, 99, 100, 101, 103, 107, 109, 113, 116, 117, 120, 124, 127, 131, 137, 139, 147, 148, 149, 151, 153]

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

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