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.

A140493 Trajectory of 4 under repeated application of the map: n -> n + third-smallest number that does not divide n.

Table of values

n a(n)
1 4
2 10
3 16
4 22
5 27
6 32
7 38
8 43
9 47
10 51
11 56
12 62
13 67
14 71
15 75
16 81
17 86
18 91
19 95
20 99
21 104
22 110
23 116
24 122
25 127
26 131
27 135
28 141
29 146
30 151
31 155
32 159
33 164
34 170
35 176
36 182
37 187
38 191
39 195
40 201
41 206
42 211
43 215
44 219
45 224
46 230
47 236
48 242
49 247
50 251
51 255
52 261
53 266
54 271
55 275
56 279
57 284
58 290
59 296

List of values

[4, 10, 16, 22, 27, 32, 38, 43, 47, 51, 56, 62, 67, 71, 75, 81, 86, 91, 95, 99, 104, 110, 116, 122, 127, 131, 135, 141, 146, 151, 155, 159, 164, 170, 176, 182, 187, 191, 195, 201, 206, 211, 215, 219, 224, 230, 236, 242, 247, 251, 255, 261, 266, 271, 275, 279, 284, 290, 296]