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.

A152080 Composite numbers c for which A000695(c) is prime.

Table of values

n a(n)
1 55
2 77
3 87
4 91
5 115
6 117
7 121
8 171
9 185
10 203
11 213
12 253
13 299
14 327
15 329
16 369
17 405
18 415
19 425
20 471
21 475
22 477
23 481
24 493
25 501
26 539
27 583
28 625
29 637
30 665
31 675
32 687
33 721
34 755
35 789
36 803
37 805
38 815
39 817
40 833
41 835
42 841
43 855
44 861
45 913
46 935
47 955
48 973
49 979
50 981

List of values

[55, 77, 87, 91, 115, 117, 121, 171, 185, 203, 213, 253, 299, 327, 329, 369, 405, 415, 425, 471, 475, 477, 481, 493, 501, 539, 583, 625, 637, 665, 675, 687, 721, 755, 789, 803, 805, 815, 817, 833, 835, 841, 855, 861, 913, 935, 955, 973, 979, 981]