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.

A256416 Positive integers with primes p replaced by 2p and also 3p replaced by 2p, then sorted into increasing order.

Table of values

n a(n)
1 1
2 4
3 4
4 4
5 6
6 6
7 8
8 10
9 10
10 10
11 12
12 14
13 14
14 14
15 16
16 18
17 20
18 22
19 22
20 22
21 24
22 25
23 26
24 26
25 26
26 27
27 28
28 30
29 32
30 34
31 34
32 34
33 35
34 36
35 38
36 38
37 38
38 40
39 42
40 44
41 45
42 46
43 46
44 46
45 48
46 49
47 50
48 52
49 54
50 55
51 56
52 58
53 58
54 58
55 60
56 62
57 62
58 62
59 63
60 64
61 65
62 66

List of values

[1, 4, 4, 4, 6, 6, 8, 10, 10, 10, 12, 14, 14, 14, 16, 18, 20, 22, 22, 22, 24, 25, 26, 26, 26, 27, 28, 30, 32, 34, 34, 34, 35, 36, 38, 38, 38, 40, 42, 44, 45, 46, 46, 46, 48, 49, 50, 52, 54, 55, 56, 58, 58, 58, 60, 62, 62, 62, 63, 64, 65, 66]