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.

A199993 Composite numbers whose multiplicative persistence is 3.

Table of values

n a(n)
1 39
2 49
3 55
4 57
5 66
6 68
7 69
8 74
9 75
10 78
11 86
12 87
13 88
14 93
15 94
16 95
17 96
18 98
19 147
20 155
21 159
22 166
23 168
24 169
25 174
26 175
27 178
28 186
29 187
30 188
31 189
32 194
33 195
34 196
35 198
36 236
37 238
38 246
39 247
40 248
41 249
42 264
43 266
44 267
45 272
46 274
47 276
48 279
49 284
50 288
51 289
52 292
53 294
54 297
55 298
56 299

List of values

[39, 49, 55, 57, 66, 68, 69, 74, 75, 78, 86, 87, 88, 93, 94, 95, 96, 98, 147, 155, 159, 166, 168, 169, 174, 175, 178, 186, 187, 188, 189, 194, 195, 196, 198, 236, 238, 246, 247, 248, 249, 264, 266, 267, 272, 274, 276, 279, 284, 288, 289, 292, 294, 297, 298, 299]