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.

A119691 Numbers n which do not divide any 3^x-2, even though each prime factor of n does divide some 3^x-2.

Table of values

n a(n)
1 35
2 85
3 133
4 145
5 155
6 175
7 203
8 217
9 245
10 265
11 301
12 323
13 371
14 395
15 425
16 445
17 493
18 505
19 553
20 565
21 589
22 595
23 635
24 665
25 679
26 685
27 707
28 725
29 731
30 775
31 805
32 817
33 875
34 889
35 899
36 901
37 931
38 973
39 985
40 995
41 1015
42 1043
43 1085
44 1115
45 1141
46 1165
47 1205
48 1211
49 1225

List of values

[35, 85, 133, 145, 155, 175, 203, 217, 245, 265, 301, 323, 371, 395, 425, 445, 493, 505, 553, 565, 589, 595, 635, 665, 679, 685, 707, 725, 731, 775, 805, 817, 875, 889, 899, 901, 931, 973, 985, 995, 1015, 1043, 1085, 1115, 1141, 1165, 1205, 1211, 1225]