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.

A193567 Unhappy numbers which enter the cycle (4, 16, 37, 58, 89, 145, 42, 20) at 37.

Table of values

n a(n)
1 3
2 9
3 18
4 30
5 33
6 37
7 39
8 47
9 56
10 57
11 59
12 61
13 65
14 74
15 75
16 81
17 90
18 93
19 95
20 106
21 108
22 111
23 114
24 122
25 125
26 137
27 138
28 141
29 144
30 148
31 152
32 157
33 158
34 160
35 173
36 175
37 178
38 180
39 183
40 184
41 185
42 187
43 212
44 215
45 221
46 225
47 227
48 246
49 251
50 252
51 256
52 258
53 264
54 265
55 272
56 285

List of values

[3, 9, 18, 30, 33, 37, 39, 47, 56, 57, 59, 61, 65, 74, 75, 81, 90, 93, 95, 106, 108, 111, 114, 122, 125, 137, 138, 141, 144, 148, 152, 157, 158, 160, 173, 175, 178, 180, 183, 184, 185, 187, 212, 215, 221, 225, 227, 246, 251, 252, 256, 258, 264, 265, 272, 285]