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.

A070173 Numbers k such that k! and 2^k+1 are relatively prime.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 12
6 16
7 24
8 32
9 40
10 48
11 56
12 64
13 72
14 80
15 88
16 96
17 104
18 112
19 128
20 136
21 144
22 152
23 160
24 176
25 184
26 192
27 200
28 208
29 224
30 232
31 248
32 256
33 272
34 288
35 304
36 320
37 352
38 368
39 384
40 400
41 416
42 448
43 464
44 480
45 496
46 512
47 544
48 576
49 592
50 608
51 640
52 656
53 688
54 704
55 752
56 768

List of values

[1, 2, 4, 8, 12, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 128, 136, 144, 152, 160, 176, 184, 192, 200, 208, 224, 232, 248, 256, 272, 288, 304, 320, 352, 368, 384, 400, 416, 448, 464, 480, 496, 512, 544, 576, 592, 608, 640, 656, 688, 704, 752, 768]