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.

A302350 Instance of a permutation of the positive integers such that lcm(a(n), a(n+1)) <= c*n*log(n)^2.

Table of values

n a(n)
1 1
2 6
3 3
4 15
5 30
6 10
7 5
8 20
9 2
10 140
11 35
12 70
13 210
14 105
15 21
16 42
17 14
18 7
19 77
20 154
21 770
22 385
23 55
24 110
25 330
26 165
27 33
28 66
29 22
30 11
31 143
32 429
33 858
34 286
35 2002
36 91
37 273
38 546
39 182
40 910
41 455
42 65
43 130
44 390
45 195
46 39
47 78
48 26
49 13
50 221
51 663
52 1326
53 442
54 4862
55 187
56 561
57 1122
58 374
59 2618
60 119
61 357
62 714
63 238
64 1190
65 595
66 85
67 170
68 510
69 255
70 51
71 102
72 34
73 17

List of values

[1, 6, 3, 15, 30, 10, 5, 20, 2, 140, 35, 70, 210, 105, 21, 42, 14, 7, 77, 154, 770, 385, 55, 110, 330, 165, 33, 66, 22, 11, 143, 429, 858, 286, 2002, 91, 273, 546, 182, 910, 455, 65, 130, 390, 195, 39, 78, 26, 13, 221, 663, 1326, 442, 4862, 187, 561, 1122, 374, 2618, 119, 357, 714, 238, 1190, 595, 85, 170, 510, 255, 51, 102, 34, 17]