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.

A340856 Squarefree numbers whose greatest prime index (A061395) is divisible by their number of prime factors (A001222).

Table of values

n a(n)
1 2
2 3
3 5
4 6
5 7
6 11
7 13
8 14
9 17
10 19
11 21
12 23
13 26
14 29
15 30
16 31
17 35
18 37
19 38
20 39
21 41
22 43
23 47
24 53
25 57
26 58
27 59
28 61
29 65
30 67
31 71
32 73
33 74
34 78
35 79
36 83
37 86
38 87
39 89
40 91
41 95
42 97
43 101
44 103
45 106
46 107
47 109
48 111
49 113
50 122
51 127
52 129
53 130
54 131
55 133
56 137
57 138
58 139
59 142
60 143
61 145

List of values

[2, 3, 5, 6, 7, 11, 13, 14, 17, 19, 21, 23, 26, 29, 30, 31, 35, 37, 38, 39, 41, 43, 47, 53, 57, 58, 59, 61, 65, 67, 71, 73, 74, 78, 79, 83, 86, 87, 89, 91, 95, 97, 101, 103, 106, 107, 109, 111, 113, 122, 127, 129, 130, 131, 133, 137, 138, 139, 142, 143, 145]

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

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