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.

A046350 Odd composite numbers with only palindromic prime factors.

Table of values

n a(n)
1 9
2 15
3 21
4 25
5 27
6 33
7 35
8 45
9 49
10 55
11 63
12 75
13 77
14 81
15 99
16 105
17 121
18 125
19 135
20 147
21 165
22 175
23 189
24 225
25 231
26 243
27 245
28 275
29 297
30 303
31 315
32 343
33 363
34 375
35 385
36 393
37 405
38 441
39 453
40 495
41 505
42 525
43 539
44 543
45 567
46 573
47 605
48 625
49 655
50 675
51 693
52 707
53 729
54 735
55 755

List of values

[9, 15, 21, 25, 27, 33, 35, 45, 49, 55, 63, 75, 77, 81, 99, 105, 121, 125, 135, 147, 165, 175, 189, 225, 231, 243, 245, 275, 297, 303, 315, 343, 363, 375, 385, 393, 405, 441, 453, 495, 505, 525, 539, 543, 567, 573, 605, 625, 655, 675, 693, 707, 729, 735, 755]