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.

A284295 Numbers n such that product of digits of n is a power of 9.

Table of values

n a(n)
1 1
2 9
3 11
4 19
5 33
6 91
7 99
8 111
9 119
10 133
11 191
12 199
13 313
14 331
15 339
16 393
17 911
18 919
19 933
20 991
21 999
22 1111
23 1119
24 1133
25 1191
26 1199
27 1313
28 1331
29 1339
30 1393
31 1911
32 1919
33 1933
34 1991
35 1999
36 3113
37 3131
38 3139
39 3193
40 3311
41 3319
42 3333
43 3391
44 3399
45 3913
46 3931
47 3939
48 3993

List of values

[1, 9, 11, 19, 33, 91, 99, 111, 119, 133, 191, 199, 313, 331, 339, 393, 911, 919, 933, 991, 999, 1111, 1119, 1133, 1191, 1199, 1313, 1331, 1339, 1393, 1911, 1919, 1933, 1991, 1999, 3113, 3131, 3139, 3193, 3311, 3319, 3333, 3391, 3399, 3913, 3931, 3939, 3993]