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.

A331050 Positive integers whose number of factorizations into factors > 1 (A001055) is odd.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 8
7 11
8 13
9 16
10 17
11 19
12 23
13 24
14 27
15 29
16 30
17 31
18 32
19 36
20 37
21 40
22 41
23 42
24 43
25 47
26 53
27 54
28 56
29 59
30 60
31 61
32 64
33 66
34 67
35 70
36 71
37 73
38 78
39 79
40 81
41 83
42 84
43 88
44 89
45 90
46 96
47 97
48 100
49 101
50 102
51 103
52 104
53 105
54 107
55 109
56 110
57 113
58 114
59 120
60 125
61 126
62 127
63 128

List of values

[1, 2, 3, 5, 7, 8, 11, 13, 16, 17, 19, 23, 24, 27, 29, 30, 31, 32, 36, 37, 40, 41, 42, 43, 47, 53, 54, 56, 59, 60, 61, 64, 66, 67, 70, 71, 73, 78, 79, 81, 83, 84, 88, 89, 90, 96, 97, 100, 101, 102, 103, 104, 105, 107, 109, 110, 113, 114, 120, 125, 126, 127, 128]

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

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