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.

A094222 a(n+1) = a(n) + (number of distinct prime factors of a(n)) for n>1; a(1)=1, a(2)=2.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 8
8 9
9 10
10 12
11 14
12 16
13 17
14 18
15 20
16 22
17 24
18 26
19 28
20 30
21 33
22 35
23 37
24 38
25 40
26 42
27 45
28 47
29 48
30 50
31 52
32 54
33 56
34 58
35 60
36 63
37 65
38 67
39 68
40 70
41 73
42 74
43 76
44 78
45 81
46 82
47 84
48 87
49 89
50 90
51 93
52 95
53 97
54 98
55 100
56 102
57 105
58 108
59 110
60 113
61 114
62 117
63 119
64 121
65 122
66 124

List of values

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 14, 16, 17, 18, 20, 22, 24, 26, 28, 30, 33, 35, 37, 38, 40, 42, 45, 47, 48, 50, 52, 54, 56, 58, 60, 63, 65, 67, 68, 70, 73, 74, 76, 78, 81, 82, 84, 87, 89, 90, 93, 95, 97, 98, 100, 102, 105, 108, 110, 113, 114, 117, 119, 121, 122, 124]

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

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