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.

A207432 Positions of primes in A066680, the badly sieved numbers.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 11
9 12
10 14
11 16
12 17
13 18
14 19
15 21
16 23
17 24
18 25
19 27
20 29
21 30
22 32
23 34
24 35
25 36
26 38
27 39
28 41
29 42
30 44
31 46
32 48
33 49
34 50
35 52
36 53
37 55
38 56
39 58
40 60
41 63
42 64
43 66
44 68
45 70
46 71
47 73
48 75
49 76
50 77
51 79
52 80
53 81
54 84
55 85
56 87
57 89
58 90
59 93
60 94
61 95
62 97
63 98
64 99
65 101
66 102

List of values

[1, 2, 3, 4, 6, 8, 9, 11, 12, 14, 16, 17, 18, 19, 21, 23, 24, 25, 27, 29, 30, 32, 34, 35, 36, 38, 39, 41, 42, 44, 46, 48, 49, 50, 52, 53, 55, 56, 58, 60, 63, 64, 66, 68, 70, 71, 73, 75, 76, 77, 79, 80, 81, 84, 85, 87, 89, 90, 93, 94, 95, 97, 98, 99, 101, 102]