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.

A046393 Palindromes with exactly 3 distinct prime factors.

Table of values

n a(n)
1 66
2 222
3 282
4 434
5 474
6 494
7 555
8 595
9 606
10 646
11 777
12 969
13 1001
14 1221
15 1551
16 1771
17 2222
18 2882
19 3333
20 3553
21 4334
22 4994
23 5335
24 5555
25 5665
26 5885
27 5995
28 6226
29 6446
30 6886
31 7337
32 7557
33 7667
34 7777
35 7887
36 8338
37 8558
38 8998
39 9339
40 9669
41 9779
42 9889
43 11211

List of values

[66, 222, 282, 434, 474, 494, 555, 595, 606, 646, 777, 969, 1001, 1221, 1551, 1771, 2222, 2882, 3333, 3553, 4334, 4994, 5335, 5555, 5665, 5885, 5995, 6226, 6446, 6886, 7337, 7557, 7667, 7777, 7887, 8338, 8558, 8998, 9339, 9669, 9779, 9889, 11211]