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.

A265128 Nonprimes excluding numbers of the forms 2*p and p^i where p is a prime and i is a positive integer.

Table of values

n a(n)
1 0
2 1
3 12
4 15
5 18
6 20
7 21
8 24
9 28
10 30
11 33
12 35
13 36
14 39
15 40
16 42
17 44
18 45
19 48
20 50
21 51
22 52
23 54
24 55
25 56
26 57
27 60
28 63
29 65
30 66
31 68
32 69
33 70
34 72
35 75
36 76
37 77
38 78
39 80
40 84
41 85
42 87
43 88
44 90
45 91
46 92
47 93
48 95
49 96
50 98
51 99
52 100
53 102
54 104
55 105
56 108
57 110
58 111
59 112
60 114
61 115
62 116

List of values

[0, 1, 12, 15, 18, 20, 21, 24, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 50, 51, 52, 54, 55, 56, 57, 60, 63, 65, 66, 68, 69, 70, 72, 75, 76, 77, 78, 80, 84, 85, 87, 88, 90, 91, 92, 93, 95, 96, 98, 99, 100, 102, 104, 105, 108, 110, 111, 112, 114, 115, 116]

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

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