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.

A284323 Numbers k such that product of digits of k is a power of 4.

Table of values

n a(n)
0 1
1 4
2 11
3 14
4 22
5 28
6 41
7 44
8 82
9 88
10 111
11 114
12 122
13 128
14 141
15 144
16 182
17 188
18 212
19 218
20 221
21 224
22 242
23 248
24 281
25 284
26 411
27 414
28 422
29 428
30 441
31 444
32 482
33 488
34 812
35 818
36 821
37 824
38 842
39 848
40 881
41 884
42 1111
43 1114
44 1122
45 1128
46 1141
47 1144
48 1182
49 1188
50 1212
51 1218

List of values

[1, 4, 11, 14, 22, 28, 41, 44, 82, 88, 111, 114, 122, 128, 141, 144, 182, 188, 212, 218, 221, 224, 242, 248, 281, 284, 411, 414, 422, 428, 441, 444, 482, 488, 812, 818, 821, 824, 842, 848, 881, 884, 1111, 1114, 1122, 1128, 1141, 1144, 1182, 1188, 1212, 1218]